[INFO] fetching crate ripsolve 0.3.0...
[INFO] testing ripsolve-0.3.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate ripsolve 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ripsolve 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ripsolve 0.3.0
[INFO] tweaked toml for crates.io crate ripsolve 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ripsolve 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ripsolve 0.3.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 | repository = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ripsolve` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5
[INFO] running `Command { std: "docker" "start" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 | repository = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ripsolve` (manifest) generated 1 warning
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling logos-codegen v0.16.1
[INFO] [stderr]    Compiling lalrpop v0.23.1
[INFO] [stderr]    Compiling logos-derive v0.16.1
[INFO] [stderr]    Compiling logos v0.16.1
[INFO] [stderr]    Compiling lp_parser_rs v4.1.0
[INFO] [stderr]    Compiling ripsolve v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.61s
[INFO] running `Command { std: "docker" "inspect" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 | repository = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ripsolve` (manifest) generated 1 warning
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling logos-codegen v0.16.1
[INFO] [stderr]    Compiling lalrpop v0.23.1
[INFO] [stderr]    Compiling logos-derive v0.16.1
[INFO] [stderr]    Compiling logos v0.16.1
[INFO] [stderr]    Compiling lp_parser_rs v4.1.0
[INFO] [stderr]    Compiling ripsolve v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.41s
[INFO] running `Command { std: "docker" "inspect" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 | repository = "https://github.com/ripsolve/ripsolve"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ripsolve` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ripsolve/c45fe1d75b1f41b0/out/ripsolve-c45fe1d75b1f41b0)
[INFO] [stdout] 
[INFO] [stdout] running 128 tests
[INFO] [stdout] test branch::tests::averages_only_the_direction_observed ... ok
[INFO] [stdout] test cuts::tests::handles_negative_coefficients_by_complementing ... ok
[INFO] [stdout] test cuts::tests::handles_ge_rows_by_negation ... ok
[INFO] [stdout] test cuts::tests::lifting_is_skipped_for_fractional_weights ... ok
[INFO] [stdout] test cuts::tests::no_cuts_from_an_integral_relaxation ... ok
[INFO] [stdout] test cuts::tests::lifting_strengthens_a_cover_without_breaking_it ... ok
[INFO] [stdout] test cuts::tests::selection_drops_a_near_duplicate_and_keeps_a_distinct_cut ... ok
[INFO] [stdout] test cuts::tests::selection_ranks_by_efficacy_and_respects_the_limit ... ok
[INFO] [stdout] test cuts::tests::gomory_cuts_tighten_the_relaxation ... ok
[INFO] [stdout] test cuts::tests::tightness_distinguishes_a_binding_row_from_a_slack_one ... ok
[INFO] [stdout] test cuts::tests::selection_rejects_cuts_the_point_already_satisfies ... ok
[INFO] [stdout] test generate::tests::covering_rows_are_never_singletons ... ok
[INFO] [stdout] test branch::tests::the_step_divisor_is_clamped ... ok
[INFO] [stdout] test branch::tests::reliability_needs_both_directions ... ok
[INFO] [stdout] test branch::tests::an_infeasible_probe_reports_an_infinite_degradation ... ok
[INFO] [stdout] test branch::tests::the_score_rewards_columns_costly_in_both_directions ... ok
[INFO] [stdout] test cuts::tests::efficacy_is_invariant_to_row_scaling ... ok
[INFO] [stdout] test branch::tests::an_unobserved_column_is_scored_as_typical ... ok
[INFO] [stdout] test branch::tests::nonsense_observations_are_ignored ... ok
[INFO] [stdout] test generate::tests::digest_tracks_the_text ... ok
[INFO] [stdout] test generate::tests::every_kind_round_trips_through_the_reader ... ok
[INFO] [stdout] test branch::tests::candidates_are_the_fractional_integer_columns_only ... ok
[INFO] [stdout] test cuts::tests::separates_a_textbook_cover ... ok
[INFO] [stdout] test generate::tests::generation_is_reproducible ... ok
[INFO] [stdout] test generate::tests::splitmix_range_stays_in_bounds ... ok
[INFO] [stdout] test heuristic::schedule_tests::failures_back_the_interval_off_geometrically ... ok
[INFO] [stdout] test heuristic::schedule_tests::a_zero_base_disables_the_heuristic ... ok
[INFO] [stdout] test generate::tests::seed_and_shape_both_change_the_instance ... ok
[INFO] [stdout] test heuristic::schedule_tests::the_interval_is_capped ... ok
[INFO] [stdout] test lp::basis::tests::an_extended_basis_inverts_the_grown_matrix ... ok
[INFO] [stdout] test heuristic::schedule_tests::a_success_snaps_the_interval_back ... ok
[INFO] [stdout] test lp::basis::tests::an_extended_basis_still_inverts_after_a_pivot ... ok
[INFO] [stdout] test cuts::tests::a_cut_tightens_the_relaxation ... ok
[INFO] [stdout] test lp::basis::tests::a_zero_row_basis_is_handled ... ok
[INFO] [stdout] test lp::basis::tests::logical_basis_is_negative_identity ... ok
[INFO] [stdout] test lp::basis::tests::btran_unit_is_a_row_of_the_inverse ... ok
[INFO] [stdout] test lp::basis::tests::refactorize_inverts ... ok
[INFO] [stdout] test lp::basis::tests::refactorize_reports_a_singular_basis ... ok
[INFO] [stdout] test lp::basis::tests::update_matches_a_refactorization_of_the_same_basis ... ok
[INFO] [stdout] test heuristic::tests::feasibility_check_catches_a_violated_row ... ok
[INFO] [stdout] test heuristic::tests::rounding_rejects_an_infeasible_rounding ... ok
[INFO] [stdout] test lp::lu::tests::factors_a_permuted_triangular_basis ... ok
[INFO] [stdout] test lp::lu::tests::factors_a_dense_basis ... ok
[INFO] [stdout] test generate::tests::signed_instances_are_feasible_by_construction ... ok
[INFO] [stdout] test lp::lu::tests::markowitz_keeps_an_arrow_matrix_sparse ... ok
[INFO] [stdout] test lp::lu::tests::reports_a_singular_basis ... ok
[INFO] [stdout] test lp::lu::tests::factors_the_logical_basis ... ok
[INFO] [stdout] test lp::simplex::cache_tests::a_cached_factorization_does_not_change_the_answer ... ok
[INFO] [stdout] test lp::lu::tests::reports_an_empty_column_as_singular ... ok
[INFO] [stdout] test lp::simplex::cache_tests::a_cloned_lp_starts_with_no_cache ... ok
[INFO] [stdout] test lp::simplex::cache_tests::invalidation_empties_the_cache ... ok
[INFO] [stdout] test lp::simplex::tests::adding_a_row_the_optimum_already_satisfies_leaves_the_bound_alone ... ok
[INFO] [stdout] test lp::simplex::tests::an_empty_row_set_leaves_the_objective_at_its_best_bound ... ok
[INFO] [stdout] test lp::simplex::tests::cutoff_abandons_a_node_whose_bound_is_already_too_weak ... ok
[INFO] [stdout] test heuristic::tests::rounding_accepts_an_already_integral_relaxation ... ok
[INFO] [stdout] test lp::simplex::tests::detects_an_infeasible_pair_of_rows ... ok
[INFO] [stdout] test lp::simplex::tests::equality_row_is_satisfied_exactly ... ok
[INFO] [stdout] test lp::simplex::tests::le_row_with_a_negative_cost_pushes_to_the_upper_bound ... ok
[INFO] [stdout] test lp::simplex::tests::picks_the_cheaper_column_to_cover_a_row ... ok
[INFO] [stdout] test lp::simplex::tests::range_row_is_honoured_on_both_sides ... ok
[INFO] [stdout] test lp::simplex::tests::ge_row_forces_a_fractional_value ... ok
[INFO] [stdout] test lp::simplex::tests::reusing_the_factorization_matches_refactorizing_from_scratch ... ok
[INFO] [stdout] test lp::simplex::tests::respects_bounds_narrowed_by_branching ... ok
[INFO] [stdout] test lp::simplex::tests::relaxation_is_fractional_where_the_integer_answer_is_not ... ok
[INFO] [stdout] test lp::simplex::tests::terminates_on_a_degenerate_problem ... ok
[INFO] [stdout] test lp::simplex::tests::rows_added_in_place_match_a_model_built_with_them ... ok
[INFO] [stdout] test lp::simplex::tests::warm_start_detects_an_infeasible_branch ... ok
[INFO] [stdout] test lp::simplex::tests::warm_start_costs_fewer_iterations_than_a_cold_solve ... ok
[INFO] [stdout] test model::tests::objective_value_undoes_negation_and_offset ... ok
[INFO] [stdout] test lp::simplex::tests::warm_start_agrees_with_a_cold_solve_on_every_branch ... ok
[INFO] [stdout] test model::tests::setting_the_objective_twice_replaces_it ... ok
[INFO] [stdout] test heuristic::tests::heuristics_leave_the_lp_exactly_as_they_found_it ... ok
[INFO] [stdout] test lp::lu::tests::factors_random_sparse_bases ... ok
[INFO] [stdout] test model::tests::the_builder_negates_a_maximization_and_reports_it_back ... ok
[INFO] [stdout] test model::tests::the_builder_places_coefficients_where_it_says ... ok
[INFO] [stdout] test model::tests::validate_accepts_a_general_integer_column ... ok
[INFO] [stdout] test model::tests::validate_accepts_a_well_formed_problem ... ok
[INFO] [stdout] test model::tests::validate_rejects_shape_and_length_errors ... ok
[INFO] [stdout] test model::tests::validate_rejects_a_fractional_integer_bound ... ok
[INFO] [stdout] test model::tests::validate_rejects_crossed_and_nan_bounds ... ok
[INFO] [stdout] test presolve::tests::a_column_in_no_row_follows_its_cost ... ok
[INFO] [stdout] test presolve::tests::a_forcing_row_pins_every_column ... ok
[INFO] [stdout] test presolve::tests::a_singleton_row_fixes_its_column ... ok
[INFO] [stdout] test lp::lu::scale_tests::markowitz_keeps_fill_bounded_at_scale ... ok
[INFO] [stdout] test presolve::tests::detects_an_infeasible_row ... ok
[INFO] [stdout] test presolve::tests::leaves_a_singleton_column_its_row_still_needs ... ok
[INFO] [stdout] test presolve::tests::pins_a_singleton_column_the_objective_and_row_agree_on ... ok
[INFO] [stdout] test presolve::tests::removes_a_redundant_row ... ok
[INFO] [stdout] test presolve::tests::tightening_handles_negative_coefficients ... ok
[INFO] [stdout] test presolve::tests::tightening_strengthens_the_relaxation ... ok
[INFO] [stdout] test presolve::tests::tightens_an_oversized_coefficient_on_a_ge_row ... ok
[INFO] [stdout] test reader::tests::a_binary_declaration_is_an_integer_bounded_to_one ... ok
[INFO] [stdout] test presolve::tests::presolve_is_idempotent ... ok
[INFO] [stdout] test reader::tests::an_indicator_section_is_refused_rather_than_dropped ... ok
[INFO] [stdout] test presolve::tests::tightens_an_oversized_coefficient_on_a_le_row ... ok
[INFO] [stdout] test reader::tests::converts_each_sense_to_range_bounds ... ok
[INFO] [stdout] test reader::tests::format_is_inferred_from_extension_case_insensitively ... ok
[INFO] [stdout] test reader::tests::maximize_is_negated_and_reported_back ... ok
[INFO] [stdout] test reader::tests::reads_a_general_integer_variable ... ok
[INFO] [stdout] test reader::tests::reads_columns_in_file_order ... ok
[INFO] [stdout] test reader::tests::rejects_a_model_with_no_objective ... ok
[INFO] [stdout] test reader::tests::ordinary_mps_files_are_not_mistaken_for_unsupported_ones ... ok
[INFO] [stdout] test reader::tests::order_is_stable_across_repeated_parses ... ok
[INFO] [stdout] test search::tests::a_zero_plunge_limit_is_pure_best_bound ... ok
[INFO] [stdout] test search::tests::improvement_declines_when_the_neighbourhood_is_the_whole_problem_or_none_of_it ... ok
[INFO] [stdout] test search::tests::plunging_takes_the_most_recent_node_first ... ok
[INFO] [stdout] test search::tests::emptiness_accounts_for_nodes_already_taken ... ok
[INFO] [stdout] test lp::basis::tests::many_updates_stay_consistent ... ok
[INFO] [stdout] test search::tests::the_plunge_ends_after_its_limit ... ok
[INFO] [stdout] test model::tests::row_sense_to_range_bounds ... ok
[INFO] [stdout] test search::tests::ties_prefer_the_deeper_node ... ok
[INFO] [stdout] test sparse::tests::csr_round_trips ... ok
[INFO] [stdout] test search::tests::improvement_searches_where_the_incumbent_and_relaxation_agree ... ok
[INFO] [stdout] test sparse::tests::density_of_empty_matrix_is_zero ... ok
[INFO] [stdout] test sparse::tests::triplets_sum_duplicates_and_drop_zeros ... ok
[INFO] [stdout] test search::tests::the_global_bound_is_the_weakest_open_node ... ok
[INFO] [stdout] test sparse::tests::csr_rows_are_sorted_by_column ... ok
[INFO] [stdout] test reader::tests::repeated_terms_accumulate ... ok
[INFO] [stdout] test generate::tests::the_origin_is_infeasible_where_it_should_be ... ok
[INFO] [stdout] test lp::lu::scale_tests::accuracy_survives_a_long_run_of_updates ... ok
[INFO] [stdout] test heuristic::tests::the_pump_finds_feasible_points_where_diving_does_not ... ok
[INFO] [stdout] test lp::lu::scale_tests::accuracy_tracks_how_badly_scaled_the_data_is ... ok
[INFO] [stdout] test heuristic::tests::a_dive_that_succeeds_returns_a_feasible_point ... ok
[INFO] [stdout] test lp::lu::scale_tests::stays_accurate_on_a_basis_large_enough_for_pivoting_to_matter ... ok
[INFO] [stdout] test cuts::tests::adding_cuts_preserves_every_feasible_point ... ok
[INFO] [stdout] test presolve::tests::is_sound_on_generated_instances ... ok
[INFO] [stdout] test cuts::tests::gomory_cuts_never_remove_a_feasible_point ... ok
[INFO] [stdout] test cuts::tests::cuts_never_remove_a_feasible_point ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 128 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.69s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ripsolve
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/model.rs - model::Builder (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.43s
[INFO] running `Command { std: "docker" "inspect" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5", kill_on_drop: false }`
[INFO] [stdout] 7056e707ceca31e383a96f0403c2a39932fd27f8c9a7c7cbf3698f0ac240bae5
