[INFO] cloning repository https://github.com/JackDraak/Slider
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JackDraak/Slider" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackDraak%2FSlider", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackDraak%2FSlider'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 169f90c048027dc0ec5406771422602bfd85a290
[INFO] testing JackDraak/Slider against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackDraak%2FSlider" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JackDraak/Slider
[INFO] finished tweaking git repo https://github.com/JackDraak/Slider
[INFO] tweaked toml for git repo https://github.com/JackDraak/Slider written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JackDraak/Slider on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JackDraak/Slider 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81eff6aacc093e6ae16fd017a8024c704dd86e2c412a7c2ed2f9da5423382cb4
[INFO] running `Command { std: "docker" "start" "-a" "81eff6aacc093e6ae16fd017a8024c704dd86e2c412a7c2ed2f9da5423382cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81eff6aacc093e6ae16fd017a8024c704dd86e2c412a7c2ed2f9da5423382cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81eff6aacc093e6ae16fd017a8024c704dd86e2c412a7c2ed2f9da5423382cb4", kill_on_drop: false }`
[INFO] [stdout] 81eff6aacc093e6ae16fd017a8024c704dd86e2c412a7c2ed2f9da5423382cb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 526de48261550b860883336761f3f6f712b8fe8ba016cb008d22c664374adc79
[INFO] running `Command { std: "docker" "start" "-a" "526de48261550b860883336761f3f6f712b8fe8ba016cb008d22c664374adc79", kill_on_drop: false }`
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[INFO] [stderr]    Compiling atspi-common v0.6.0
[INFO] [stderr]    Compiling atspi-proxies v0.6.0
[INFO] [stderr]    Compiling accesskit_atspi_common v0.10.1
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[INFO] [stderr]    Compiling atspi v0.22.0
[INFO] [stderr]    Compiling accesskit_unix v0.13.1
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[INFO] [stderr]    Compiling egui-winit v0.30.0
[INFO] [stderr]    Compiling eframe v0.30.0
[INFO] [stderr]    Compiling slider v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Receiver` and `channel`
[INFO] [stdout]  --> src/controller/game_controller.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::mpsc::{channel, Receiver};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "526de48261550b860883336761f3f6f712b8fe8ba016cb008d22c664374adc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526de48261550b860883336761f3f6f712b8fe8ba016cb008d22c664374adc79", kill_on_drop: false }`
[INFO] [stdout] 526de48261550b860883336761f3f6f712b8fe8ba016cb008d22c664374adc79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c3a700ddf635d82e6fbe458ec1ea4b97fe54aca74b12af259f71cab1e04e990
[INFO] running `Command { std: "docker" "start" "-a" "7c3a700ddf635d82e6fbe458ec1ea4b97fe54aca74b12af259f71cab1e04e990", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Receiver` and `channel`
[INFO] [stdout]  --> src/controller/game_controller.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::mpsc::{channel, Receiver};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling slider v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Receiver` and `channel`
[INFO] [stdout]  --> src/controller/game_controller.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::mpsc::{channel, Receiver};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "7c3a700ddf635d82e6fbe458ec1ea4b97fe54aca74b12af259f71cab1e04e990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3a700ddf635d82e6fbe458ec1ea4b97fe54aca74b12af259f71cab1e04e990", kill_on_drop: false }`
[INFO] [stdout] 7c3a700ddf635d82e6fbe458ec1ea4b97fe54aca74b12af259f71cab1e04e990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f94b75bf3e0becd590fa18c46c4e35a7364420779eeb4690f2eb1e5e38ab634
[INFO] running `Command { std: "docker" "start" "-a" "4f94b75bf3e0becd590fa18c46c4e35a7364420779eeb4690f2eb1e5e38ab634", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Receiver` and `channel`
[INFO] [stderr]  --> src/controller/game_controller.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::sync::mpsc::{channel, Receiver};
[INFO] [stderr]   |                       ^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `slider` (lib) generated 1 warning (run `cargo fix --lib -p slider` to apply 1 suggestion)
[INFO] [stderr] warning: `slider` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slider-a4ae4d899d7ecf3b)
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test controller::game_controller::tests::test_auto_solve_already_solved ... ok
[INFO] [stdout] test controller::game_controller::tests::test_current_entropy ... ok
[INFO] [stdout] test controller::game_controller::tests::test_handle_click_empty_cell ... ok
[INFO] [stdout] test controller::game_controller::tests::test_handle_click_immediate_move ... ok
[INFO] [stdout] test controller::game_controller::tests::test_handle_click_invalid_move ... ok
[INFO] [stdout] test controller::game_controller::tests::test_handle_click_chain_move ... ok
[INFO] [stdout] test controller::game_controller::tests::test_metrics_caching ... ok
[INFO] [stdout] test controller::game_controller::tests::test_new_controller ... ok
[INFO] [stdout] test controller::game_controller::tests::test_reset ... ok
[INFO] [stdout] test controller::game_controller::tests::test_solve_simple_puzzle ... ok
[INFO] [stdout] test controller::game_controller::tests::test_new_game_shuffles ... ok
[INFO] [stdout] test controller::shuffle_controller::tests::test_no_immediate_backtracking_during_shuffle ... ok
[INFO] [stdout] test controller::shuffle_controller::tests::test_shuffle_increases_entropy ... ok
[INFO] [stdout] test controller::shuffle_controller::tests::test_shuffle_meets_difficulty_threshold ... ok
[INFO] [stdout] test controller::shuffle_controller::tests::test_shuffle_n_moves ... ok
[INFO] [stdout] test model::enhanced_heuristic::tests::test_corner_penalty ... ok
[INFO] [stdout] test model::enhanced_heuristic::tests::test_edge_penalty ... ok
[INFO] [stdout] test model::enhanced_heuristic::tests::test_enhanced_better_than_manhattan ... ok
[INFO] [stdout] test controller::shuffle_controller::tests::test_shuffled_puzzle_not_solved ... ok
[INFO] [stdout] test model::entropy::tests::test_entropy_increases_with_moves ... ok
[INFO] [stdout] test model::enhanced_heuristic::tests::test_enhanced_heuristic_solved ... ok
[INFO] [stdout] test model::entropy::tests::test_manhattan_distance_single_move ... ok
[INFO] [stdout] test model::error::tests::test_auto_solve_error_conversion ... ok
[INFO] [stdout] test model::error::tests::test_puzzle_error_display ... ok
[INFO] [stdout] test model::error::tests::test_solver_error_display ... ok
[INFO] [stdout] test model::move_validator::tests::test_chain_move_horizontal ... ok
[INFO] [stdout] test model::entropy::tests::test_shortest_path_heuristic ... ok
[INFO] [stdout] test model::move_validator::tests::test_chain_move_vertical ... ok
[INFO] [stdout] test model::move_validator::tests::test_corner_position_immediate_moves ... ok
[INFO] [stdout] test model::move_validator::tests::test_edge_position_immediate_moves ... ok
[INFO] [stdout] test model::entropy::tests::test_solved_puzzle_zero_entropy ... ok
[INFO] [stdout] test model::move_validator::tests::test_illegal_move ... ok
[INFO] [stdout] test model::move_validator::tests::test_is_adjacent ... ok
[INFO] [stdout] test model::entropy::tests::test_difficulty_thresholds ... ok
[INFO] [stdout] test model::performance::tests::test_default_metrics ... ok
[INFO] [stdout] test model::performance::tests::test_format_duration_microseconds ... ok
[INFO] [stdout] test model::performance::tests::test_format_duration_milliseconds ... ok
[INFO] [stdout] test model::entropy::tests::test_both_calculators_agree_on_solved ... ok
[INFO] [stdout] test model::move_validator::tests::test_immediate_move ... ok
[INFO] [stdout] test model::performance::tests::test_format_duration_na ... ok
[INFO] [stdout] test model::performance::tests::test_format_duration_seconds ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_chain_move ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_find_tile_position ... ok
[INFO] [stdout] test model::move_validator::tests::test_surrounded_position_immediate_moves ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_invalid_size_too_large ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_invalid_size_too_small ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_immediate_move ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_new_puzzle_is_solved ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_puzzle_size ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_invalid_immediate_move ... ok
[INFO] [stdout] test model::puzzle_state::tests::test_tile_at ... ok
[INFO] [stdout] test model::solver::tests::test_solver_finds_optimal_path ... ok
[INFO] [stdout] test model::solver::tests::test_solver_solved_puzzle ... ok
[INFO] [stdout] test model::solver::tests::test_solver_one_move ... ok
[INFO] [stdout] test model::solver::tests::test_solver_two_moves ... ok
[INFO] [stdout] test model::tile::tests::test_new_numeric_tile ... ok
[INFO] [stdout] test model::tile::tests::test_tile_content_equality ... ok
[INFO] [stdout] test model::solver::tests::test_actual_solution_length_calculator ... ok
[INFO] [stdout] test model::solver::tests::test_state_hash_consistency ... ok
[INFO] [stdout] test model::solver::tests::test_state_hash_uniqueness ... ok
[INFO] [stdout] test model::solver::tests::test_solver_complex_puzzle ... ok
[INFO] [stdout] test controller::game_controller::tests::test_auto_solve_simple_puzzle ... ok
[INFO] [stdout] test model::performance::tests::test_performance_timer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slider-821926ebf4770f11)
[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] [stderr]    Doc-tests slider
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 17) - compile ... ok
[INFO] [stdout] test src/model/enhanced_heuristic.rs - model::enhanced_heuristic (line 31) ... FAILED
[INFO] [stdout] test src/model/mod.rs - model (line 49) ... FAILED
[INFO] [stdout] test src/model/solver.rs - model::solver (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/model/enhanced_heuristic.rs - model::enhanced_heuristic (line 31) stdout ----
[INFO] [stdout] error[E0599]: no method named `calculate` found for struct `EnhancedHeuristic` in the current scope
[INFO] [stdout]   --> src/model/enhanced_heuristic.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 | let score = heuristic.calculate(&puzzle);
[INFO] [stdout]    |                       ^^^^^^^^^ method not found in `EnhancedHeuristic`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/model/entropy.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  7 |     fn calculate(&self, state: &PuzzleState) -> u32;
[INFO] [stdout]    |        --------- the method is available for `EnhancedHeuristic` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `EntropyCalculator` which provides `calculate` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 30 + use crate::slider::model::EntropyCalculator;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/model/mod.rs - model (line 49) stdout ----
[INFO] [stdout] error[E0599]: no method named `calculate` found for struct `ManhattanDistance` in the current scope
[INFO] [stdout]   --> src/model/mod.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 | let entropy = ManhattanDistance.calculate(&puzzle);
[INFO] [stdout]    |                                 ^^^^^^^^^ method not found in `ManhattanDistance`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/model/entropy.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  7 |     fn calculate(&self, state: &PuzzleState) -> u32;
[INFO] [stdout]    |        --------- the method is available for `ManhattanDistance` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `EntropyCalculator` which provides `calculate` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 48 + use crate::slider::model::EntropyCalculator;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> src/model/mod.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | puzzle.apply_immediate_move((3, 2))?;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `bool`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the nightly-only, unstable trait `Try` is not implemented for `bool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/model/enhanced_heuristic.rs - model::enhanced_heuristic (line 31)
[INFO] [stdout]     src/model/mod.rs - model (line 49)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4f94b75bf3e0becd590fa18c46c4e35a7364420779eeb4690f2eb1e5e38ab634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f94b75bf3e0becd590fa18c46c4e35a7364420779eeb4690f2eb1e5e38ab634", kill_on_drop: false }`
[INFO] [stdout] 4f94b75bf3e0becd590fa18c46c4e35a7364420779eeb4690f2eb1e5e38ab634
