+------------------------------------------------+-----------+-----------------+----------+------------+
| Item                                           | Self time | % of total time | Time     | Item count |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_trait_ref           | 7.78ms    | 13.969          | 7.78ms   | 3881       |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expand_crate                                   | 7.11ms    | 12.762          | 9.70ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| specialization_graph_of                        | 7.03ms    | 12.623          | 21.38ms  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck                                         | 3.49ms    | 6.269           | 5.48ms   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| free_global_ctxt                               | 2.54ms    | 4.561           | 2.54ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_register_crate                        | 2.38ms    | 4.274           | 6.96ms   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_parent              | 1.87ms    | 3.350           | 1.87ms   | 3865       |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_trait_ref                                 | 1.71ms    | 3.074           | 9.51ms   | 3888       |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_parent                                    | 1.66ms    | 2.988           | 3.53ms   | 3865       |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_borrowck                                   | 1.38ms    | 2.482           | 3.05ms   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_impls_of                                 | 1.33ms    | 2.397           | 1.81ms   | 14         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_type_of                  | 930.91µs  | 1.672           | 930.91µs | 1332       |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_resolve_crate                             | 897.15µs  | 1.611           | 897.15µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parse_crate                                    | 871.47µs  | 1.565           | 871.47µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_lowering                                   | 798.74µs  | 1.435           | 798.74µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| evaluate_obligation                            | 725.30µs  | 1.303           | 1.56ms   | 43         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_impl_item_well_formed                    | 554.65µs  | 0.996           | 1.31ms   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_crate                                  | 492.64µs  | 0.885           | 659.78µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| self_profile_alloc_query_strings               | 463.06µs  | 0.832           | 463.06µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_item_attrs               | 456.75µs  | 0.820           | 456.75µs | 32         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_lints                                    | 439.35µs  | 0.789           | 1.58ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_item_well_formed                         | 407.59µs  | 0.732           | 798.04µs | 18         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| param_env                                      | 363.89µs  | 0.654           | 409.29µs | 32         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_implementations_of_trait | 343.79µs  | 0.617           | 343.79µs | 322        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_of                                        | 315.53µs  | 0.567           | 1.27ms   | 1349       |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_item_types                           | 313.34µs  | 0.563           | 440.25µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_built                                      | 302.14µs  | 0.543           | 783.22µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| write_crate_metadata                           | 296.97µs  | 0.533           | 296.97µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| prepare_outputs                                | 252.65µs  | 0.454           | 252.65µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generate_crate_metadata                        | 248.87µs  | 0.447           | 382.08µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_load_macro                            | 216.02µs  | 0.388           | 216.02µs | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_prove_predicate                        | 195.42µs  | 0.351           | 195.42µs | 28         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_macro_resolutions                     | 194.94µs  | 0.350           | 194.94µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_promoted                                   | 181.19µs  | 0.325           | 1.32ms   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| configure_and_expand                           | 177.98µs  | 0.320           | 11.42ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implied_outlives_bounds                        | 177.56µs  | 0.319           | 177.56µs | 11         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_explicit_predicates_of   | 164.15µs  | 0.295           | 164.15µs | 61         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_match                                    | 160.49µs  | 0.288           | 175.93µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const                                      | 153.03µs  | 0.275           | 1.13ms   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| analysis                                       | 137.68µs  | 0.247           | 37.08ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implementations_of_trait                       | 134.57µs  | 0.242           | 478.36µs | 322        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_of                                  | 134.13µs  | 0.241           | 683.24µs | 88         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_defined_on                          | 133.07µs  | 0.239           | 517.93µs | 88         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_lifetimes                              | 131.47µs  | 0.236           | 139.21µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| early_lint_checks                              | 128.27µs  | 0.230           | 128.27µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_attrs                                | 120.27µs  | 0.216           | 489.06µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| setup_global_ctxt                              | 116.27µs  | 0.209           | 116.27µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fn_attrs                               | 114.87µs  | 0.206           | 684.92µs | 43         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_native_libraries         | 113.89µs  | 0.205           | 113.89µs | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| pre_AST_expansion_lint_checks                  | 110.80µs  | 0.199           | 110.80µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_def                  | 109.91µs  | 0.197           | 330.83µs | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| collect_mod_item_types                         | 108.52µs  | 0.195           | 729.09µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_body                                      | 106.79µs  | 0.192           | 112.57µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_fn_sig                   | 105.84µs  | 0.190           | 105.84µs | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| fn_sig                                         | 102.81µs  | 0.185           | 290.28µs | 27         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| AST_validation                                 | 97.56µs   | 0.175           | 97.56µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_module_items                               | 96.94µs   | 0.174           | 123.53µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| explicit_predicates_of                         | 95.76µs   | 0.172           | 270.82µs | 88         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generics_of                                    | 91.73µs   | 0.165           | 304.59µs | 85         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dropck_outlives                                | 88.48µs   | 0.159           | 249.73µs | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_check_result                          | 88.27µs   | 0.159           | 899.30µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_unstable_api_usage                   | 86.35µs   | 0.155           | 279.90µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| region_scope_tree                              | 83.60µs   | 0.150           | 83.60µs  | 16         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_generics_of              | 81.05µs   | 0.146           | 81.05µs  | 58         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_privacy                              | 75.51µs   | 0.136           | 102.45µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item          | 73.29µs   | 0.132           | 73.29µs  | 49         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_hash                                     | 66.50µs   | 0.119           | 68.10µs  | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_liveness                             | 65.27µs   | 0.117           | 102.32µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_ascribe_user_type                      | 63.79µs   | 0.115           | 63.79µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_injection                                | 62.79µs   | 0.113           | 62.79µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| wf_checking                                    | 60.28µs   | 0.108           | 2.17ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_levels                                    | 55.96µs   | 0.101           | 55.96µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| get_lang_items                                 | 54.34µs   | 0.098           | 85.56µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_access_levels                          | 52.69µs   | 0.095           | 53.30µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| death_checking                                 | 52.38µs   | 0.094           | 141.75µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_ast                                       | 52.25µs   | 0.094           | 52.25µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_imports                               | 49.57µs   | 0.089           | 49.57µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inferred_outlives_of     | 49.39µs   | 0.089           | 49.39µs  | 61         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_def_kind                                   | 47.45µs   | 0.085           | 77.10µs  | 112        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_mod                                       | 45.94µs   | 0.083           | 45.94µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item                                | 44.85µs   | 0.081           | 150.42µs | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_of                           | 44.46µs   | 0.080           | 114.03µs | 88         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_dtorck_constraint                          | 43.78µs   | 0.079           | 192.03µs | 11         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| complete_gated_feature_checking                | 42.62µs   | 0.077           | 42.62µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| visibility                                     | 41.93µs   | 0.075           | 68.35µs  | 65         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| should_inherit_track_caller                    | 41.91µs   | 0.075           | 372.67µs | 43         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_check_crate                               | 40.83µs   | 0.073           | 30.55ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| all_diagnostic_items                           | 40.24µs   | 0.072           | 59.94µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| stability_index                                | 38.47µs   | 0.069           | 38.75µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_stability         | 37.87µs   | 0.068           | 37.87µs  | 26         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_items                               | 37.13µs   | 0.067           | 108.34µs | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_uninhabited_from                          | 36.80µs   | 0.066           | 48.56µs  | 22         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_projection_ty                        | 35.81µs   | 0.064           | 35.81µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherent_trait                                 | 35.73µs   | 0.064           | 22.64ms  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_diagnostic_items         | 35.42µs   | 0.064           | 35.42µs  | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_variances_of             | 35.03µs   | 0.063           | 35.03µs  | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_private_in_public                        | 34.21µs   | 0.061           | 40.83µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_instance                               | 34.02µs   | 0.061           | 89.46µs  | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_sized_constraint                           | 30.67µs   | 0.055           | 412.57µs | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_def                                        | 30.30µs   | 0.054           | 361.56µs | 11         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_opt_def_kind             | 28.92µs   | 0.052           | 28.92µs  | 72         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| supported_target_features                      | 28.70µs   | 0.052           | 28.70µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_const_bodies                         | 27.80µs   | 0.050           | 42.41µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| orphan_check_crate                             | 26.79µs   | 0.048           | 27.16µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_impl_wf                              | 25.74µs   | 0.046           | 25.74µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_deprecation_entry | 25.70µs   | 0.046           | 25.70µs  | 28         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner                                      | 25.46µs   | 0.046           | 26.14µs  | 39         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherence_checking                             | 23.55µs   | 0.042           | 21.62ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_1                                | 23.53µs   | 0.042           | 892.58µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_copy_raw                                    | 23.49µs   | 0.042           | 234.19µs | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_deprecation_entry                       | 23.42µs   | 0.042           | 87.87µs  | 46         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_check_unused                           | 22.50µs   | 0.040           | 22.50µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_attrs                                     | 21.79µs   | 0.039           | 478.54µs | 32         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_intrinsics                           | 21.39µs   | 0.038           | 21.39µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_polarity                                  | 21.16µs   | 0.038           | 32.46µs  | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck_item_bodies                             | 20.75µs   | 0.037           | 5.50ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_super_predicates_of      | 20.38µs   | 0.037           | 20.38µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_crate                        | 20.18µs   | 0.036           | 20.18µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inherent_impls           | 20.11µs   | 0.036           | 20.11µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fulfill_obligation                     | 20.01µs   | 0.036           | 20.01µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| macro_expand_crate                             | 19.28µs   | 0.035           | 9.72ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_span                                       | 18.21µs   | 0.033           | 31.00µs  | 45         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_stability                               | 17.23µs   | 0.031           | 55.10µs  | 27         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_keys                                       | 16.81µs   | 0.030           | 16.81µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_compiler                                  | 16.73µs   | 0.030           | 16.73µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_defined_lang_items       | 16.42µs   | 0.029           | 16.42µs  | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_loops                                | 16.20µs   | 0.029           | 16.20µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_borrow_checking                            | 16.04µs   | 0.029           | 3.07ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finish_ongoing_codegen                         | 15.94µs   | 0.029           | 16.77µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_destructor                                 | 15.71µs   | 0.028           | 1.12ms   | 11         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| named_region_map                               | 15.49µs   | 0.028           | 120.35µs | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_postprocess                            | 15.38µs   | 0.028           | 15.38µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| needs_drop_raw                                 | 15.29µs   | 0.027           | 270.05µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_def                | 15.15µs   | 0.027           | 15.15µs  | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| layout_of                                      | 14.69µs   | 0.026           | 16.11µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| variances_of                                   | 14.59µs   | 0.026           | 60.45µs  | 22         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_item_implementor_ids                      | 14.54µs   | 0.026           | 36.04µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| method_autoderef_steps                         | 14.22µs   | 0.026           | 85.34µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_const_fn_raw                                | 13.90µs   | 0.025           | 16.00µs  | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_derive_registrar                   | 13.71µs   | 0.025           | 29.99µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| erase_regions_ty                               | 13.52µs   | 0.024           | 15.37µs  | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| proc_macro_decls_static                        | 13.33µs   | 0.024           | 16.28µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_span                 | 12.79µs   | 0.023           | 12.79µs  | 17         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_normalize_predicate                    | 12.23µs   | 0.022           | 34.65µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_normalize_fn_sig                       | 12.00µs   | 0.022           | 25.39µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_crate                                     | 11.97µs   | 0.021           | 14.06µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_destructor           | 11.96µs   | 0.021           | 17.00µs  | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const_qualif                               | 11.84µs   | 0.021           | 11.84µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| object_lifetime_defaults_map                   | 11.46µs   | 0.021           | 11.46µs  | 26         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_polarity            | 11.30µs   | 0.020           | 11.30µs  | 16         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_dep_graph                            | 11.05µs   | 0.020           | 11.05µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item_def_ids                        | 10.95µs   | 0.020           | 19.05µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_variances                                | 10.83µs   | 0.019           | 10.83µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| defined_lang_items                             | 10.69µs   | 0.019           | 27.11µs  | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_late_bound_map                              | 10.08µs   | 0.018           | 10.08µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link                                           | 9.83µs    | 0.018           | 46.04µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_ident_span                                 | 9.60µs    | 0.017           | 15.27µs  | 16         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_visibility               | 9.57µs    | 0.017           | 9.57µs   | 37         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_def                                      | 9.56µs    | 0.017           | 24.71µs  | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_collecting                                | 9.45µs    | 0.017           | 738.54µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_bound_vars_map                            | 9.32µs    | 0.017           | 43.67µs  | 14         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| match_checking                                 | 9.30µs    | 0.017           | 185.23µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| diagnostic_items                               | 8.75µs    | 0.016           | 44.17µs  | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_crate                                  | 8.72µs    | 0.016           | 1.20ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_checking                              | 8.48µs    | 0.015           | 8.48µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| attributes_injection                           | 8.35µs    | 0.015           | 8.35µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item_def_ids  | 8.10µs    | 0.015           | 8.10µs   | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expn_that_defined                              | 7.66µs    | 0.014           | 14.93µs  | 34         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_loading                                 | 7.63µs    | 0.014           | 7.63µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| native_libraries                               | 7.61µs    | 0.014           | 121.50µs | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_expn_that_defined        | 7.27µs    | 0.013           | 7.27µs   | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls                           | 7.08µs    | 0.013           | 7.08µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_access_levels                          | 6.77µs    | 0.012           | 6.77µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| postorder_cnums                                | 6.62µs    | 0.012           | 6.62µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_naked_functions                      | 6.38µs    | 0.011           | 6.38µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_3                                | 6.36µs    | 0.011           | 1.98ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_used_crate_source        | 6.28µs    | 0.011           | 6.28µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_missing_lang_items       | 6.08µs    | 0.011           | 6.08µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unused_lib_feature_checking                    | 5.79µs    | 0.010           | 7.99µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lit_to_const                                   | 5.78µs    | 0.010           | 5.78µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_ident_span           | 5.67µs    | 0.010           | 5.67µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_of_item            | 5.59µs    | 0.010           | 5.59µs   | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolutions                                    | 5.55µs    | 0.010           | 5.55µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_drop_tys                                   | 5.31µs    | 0.010           | 68.29µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_name                                     | 5.30µs    | 0.010           | 8.36µs   | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_work_products                        | 5.18µs    | 0.009           | 5.18µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls_overlap_check             | 5.14µs    | 0.009           | 5.44µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_crate_source                              | 5.10µs    | 0.009           | 11.38µs  | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| upvars_mentioned                               | 5.07µs    | 0.009           | 5.07µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_abstract_const                            | 4.94µs    | 0.009           | 4.94µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_compiler_builtins                           | 4.92µs    | 0.009           | 6.29µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_profiler_runtime                            | 4.74µs    | 0.009           | 6.10µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_main                                   | 4.74µs    | 0.009           | 4.74µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| missing_lang_items                             | 4.68µs    | 0.008           | 10.76µs  | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_no_builtins                                 | 4.67µs    | 0.008           | 5.94µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| extra_filename                                 | 4.64µs    | 0.008           | 7.92µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parent_module_from_def_id                      | 4.62µs    | 0.008           | 4.62µs   | 11         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| super_predicates_of                            | 4.60µs    | 0.008           | 24.98µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| liveness_and_intrinsic_checking                | 4.57µs    | 0.008           | 128.28µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dep_kind                                       | 4.44µs    | 0.008           | 6.16µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_host_hash                                | 4.43µs    | 0.008           | 6.87µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_attrs                                      | 4.28µs    | 0.008           | 4.28µs   | 27         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_effect_checking                            | 4.01µs    | 0.007           | 4.01µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_const_param_of                             | 3.87µs    | 0.007           | 3.87µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_parent                               | 3.79µs    | 0.007           | 3.79µs   | 22         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_of_item                                  | 3.78µs    | 0.007           | 9.37µs   | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inherent_impls                                 | 3.71µs    | 0.007           | 23.82µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_types_checking                            | 3.56µs    | 0.006           | 443.81µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_extra_filename           | 3.28µs    | 0.006           | 3.28µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crates                                         | 3.16µs    | 0.006           | 3.16µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_bodies_checking                           | 3.15µs    | 0.006           | 5.51ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_entry_point                        | 3.07µs    | 0.006           | 3.72µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_name               | 3.06µs    | 0.005           | 3.06µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_check_unsafety                            | 2.52µs    | 0.005           | 2.52µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_create_a_macro_crate                     | 2.46µs    | 0.004           | 2.46µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_host_hash          | 2.44µs    | 0.004           | 2.44µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_wf_inference                              | 2.35µs    | 0.004           | 28.09µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_2                                | 2.34µs    | 0.004           | 315.85µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dependency_formats                             | 2.30µs    | 0.004           | 2.30µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lib_features                                   | 2.20µs    | 0.004           | 2.20µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_defaultness                               | 2.13µs    | 0.004           | 2.48µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary                                    | 1.87µs    | 0.003           | 2.09µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_lints                                   | 1.78µs    | 0.003           | 47.72µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_nodes                                | 1.76µs    | 0.003           | 1.76µs   | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_dep_kind                 | 1.72µs    | 0.003           | 1.72µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_hash               | 1.60µs    | 0.003           | 1.60µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| foreign_modules                                | 1.56µs    | 0.003           | 1.56µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_trait_imports                             | 1.49µs    | 0.003           | 1.49µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_private_dep                                 | 1.44µs    | 0.003           | 1.80µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_trait_import                      | 1.42µs    | 0.003           | 1.42µs   | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_checking                                  | 1.40µs    | 0.003           | 1.63ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| limits                                         | 1.39µs    | 0.002           | 1.39µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_compiler_builtins     | 1.37µs    | 0.002           | 1.37µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_promotable_const_fn                         | 1.37µs    | 0.002           | 2.76µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_profiler_runtime      | 1.36µs    | 0.002           | 1.36µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_no_builtins           | 1.27µs    | 0.002           | 1.27µs   | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_report_errors                          | 1.16µs    | 0.002           | 1.16µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_building_test_harness                    | 1.15µs    | 0.002           | 1.15µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| traits_in_crate                                | 1.07µs    | 0.002           | 1.07µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_checking_modules                       | 1.02µs    | 0.002           | 103.47µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| in_scope_traits_map                            | 1.01µs    | 0.002           | 1.01µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| conservative_is_privately_uninhabited          | 960.00ns  | 0.002           | 960.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_opaque_types                         | 900.00ns  | 0.002           | 900.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| join_worker_thread                             | 830.00ns  | 0.001           | 830.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| exported_symbols                               | 730.00ns  | 0.001           | 730.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_const_fn_raw          | 720.00ns  | 0.001           | 720.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_crate                                      | 680.00ns  | 0.001           | 680.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| entry_fn                                       | 650.00ns  | 0.001           | 650.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_reexports                               | 580.00ns  | 0.001           | 580.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| output_filenames                               | 530.00ns  | 0.001           | 530.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_unused_macros                            | 460.00ns  | 0.001           | 460.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_extern_crates                     | 390.00ns  | 0.001           | 390.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| all_local_trait_impls                          | 370.00ns  | 0.001           | 370.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| layout_testing                                 | 370.00ns  | 0.001           | 370.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_private_dep           | 360.00ns  | 0.001           | 360.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_defaultness         | 350.00ns  | 0.001           | 350.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_panic_handler                              | 320.00ns  | 0.001           | 320.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_global_allocator                           | 300.00ns  | 0.001           | 300.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| features_query                                 | 230.00ns  | 0.000           | 230.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_registration                            | 220.00ns  | 0.000           | 220.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_remove_temps                       | 120.00ns  | 0.000           | 120.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_dep_graph                                 | 110.00ns  | 0.000           | 110.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_check_files_are_writeable          | 100.00ns  | 0.000           | 100.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| llvm_dump_timing_file                          | 90.00ns   | 0.000           | 90.00ns  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
Total cpu time: 55.675532ms
+----------------+---------------+
| Item           | Artifact Size |
+----------------+---------------+
| crate_metadata | 15143 bytes   |
+----------------+---------------+