+------------------------------------------------+-----------+-----------------+----------+------------+
| Item                                           | Self time | % of total time | Time     | Item count |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck                                         | 12.88ms   | 17.861          | 23.09ms  | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expand_crate                                   | 10.60ms   | 14.697          | 11.08ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_borrowck                                   | 6.12ms    | 8.492           | 12.20ms  | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| evaluate_obligation                            | 3.95ms    | 5.473           | 8.85ms   | 176        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_lowering                                   | 2.93ms    | 4.058           | 2.93ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_impl_item_well_formed                    | 2.04ms    | 2.824           | 3.44ms   | 40         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| free_global_ctxt                               | 2.03ms    | 2.820           | 2.03ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_built                                      | 1.81ms    | 2.516           | 3.04ms   | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_drops_elaborated_and_const_checked         | 1.61ms    | 2.236           | 1.62ms   | 53         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| param_env                                      | 1.36ms    | 1.885           | 2.10ms   | 375        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_resolve_crate                             | 1.33ms    | 1.848           | 1.33ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_trait_ref           | 1.14ms    | 1.580           | 1.14ms   | 773        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| specializes                                    | 878.38µs  | 1.218           | 2.13ms   | 576        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generate_crate_metadata                        | 807.19µs  | 1.119           | 1.19ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_generics_of              | 745.94µs  | 1.034           | 745.94µs | 817        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item          | 727.28µs  | 1.009           | 727.28µs | 595        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_body                                      | 719.81µs  | 0.998           | 747.59µs | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_item_well_formed                         | 709.61µs  | 0.984           | 1.52ms   | 49         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const                                      | 602.32µs  | 0.835           | 4.10ms   | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| region_scope_tree                              | 550.63µs  | 0.764           | 550.63µs | 67         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_type_of                  | 531.70µs  | 0.737           | 531.70µs | 489        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| self_profile_alloc_query_strings               | 527.40µs  | 0.731           | 527.40µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_promoted                                   | 503.31µs  | 0.698           | 5.46ms   | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_span                 | 500.40µs  | 0.694           | 500.40µs | 285        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const_qualif                               | 498.53µs  | 0.691           | 4.79ms   | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_lifetimes                              | 492.90µs  | 0.684           | 651.58µs | 18         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parse_crate                                    | 477.30µs  | 0.662           | 477.30µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_prove_predicate                        | 413.58µs  | 0.574           | 453.25µs | 49         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| analysis                                       | 382.15µs  | 0.530           | 49.24ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generics_of                                    | 368.34µs  | 0.511           | 1.73ms   | 921        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| early_lint_checks                              | 367.37µs  | 0.509           | 367.37µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implied_outlives_bounds                        | 349.48µs  | 0.485           | 349.48µs | 32         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| pre_AST_expansion_lint_checks                  | 341.18µs  | 0.473           | 341.18µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_defined_on                          | 339.24µs  | 0.470           | 1.29ms   | 436        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_impls_of                                 | 323.85µs  | 0.449           | 478.44µs | 21         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| write_crate_metadata                           | 320.49µs  | 0.444           | 320.49µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_imports                               | 316.00µs  | 0.438           | 316.00µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_of                                  | 307.54µs  | 0.426           | 1.75ms   | 436        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_lints                                    | 301.17µs  | 0.418           | 1.10ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_crate                                  | 299.49µs  | 0.415           | 313.96µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| explicit_predicates_of                         | 298.87µs  | 0.414           | 509.94µs | 438        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| collect_mod_item_types                         | 286.46µs  | 0.397           | 2.14ms   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_check_result                          | 271.28µs  | 0.376           | 3.43ms   | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_of                                        | 265.84µs  | 0.369           | 928.27µs | 560        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_privacy                              | 261.43µs  | 0.363           | 263.78µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| prepare_outputs                                | 252.35µs  | 0.350           | 252.35µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_attrs                                | 249.80µs  | 0.346           | 545.10µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_items                               | 235.85µs  | 0.327           | 1.15ms   | 48         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_for_ctfe                                   | 233.77µs  | 0.324           | 233.77µs | 53         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls_overlap_check             | 231.37µs  | 0.321           | 249.35µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_match                                    | 219.99µs  | 0.305           | 219.99µs | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| fn_sig                                         | 215.88µs  | 0.299           | 357.99µs | 63         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_liveness                             | 207.88µs  | 0.288           | 220.37µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| wf_checking                                    | 203.52µs  | 0.282           | 5.16ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| configure_and_expand                           | 203.14µs  | 0.282           | 13.46ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_mod                                       | 194.21µs  | 0.269           | 194.21µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_register_crate                        | 187.52µs  | 0.260           | 194.52µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item                                | 185.62µs  | 0.257           | 922.44µs | 635        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_trait_ref                                 | 180.31µs  | 0.250           | 1.32ms   | 781        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_module_items                               | 176.20µs  | 0.244           | 218.08µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_levels                                    | 154.07µs  | 0.214           | 154.07µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_ast                                       | 149.14µs  | 0.207           | 149.14µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| AST_validation                                 | 147.34µs  | 0.204           | 147.34µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| death_checking                                 | 140.80µs  | 0.195           | 175.45µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fn_attrs                               | 137.24µs  | 0.190           | 441.38µs | 94         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_implementations_of_trait | 128.25µs  | 0.178           | 128.25µs | 84         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| setup_global_ctxt                              | 122.64µs  | 0.170           | 122.64µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_explicit_predicates_of   | 116.88µs  | 0.162           | 116.88µs | 334        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_def_kind                                   | 115.51µs  | 0.160           | 220.75µs | 486        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_const_bodies                         | 113.39µs  | 0.157           | 136.86µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_access_levels                          | 110.84µs  | 0.154           | 111.89µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_opt_def_kind             | 102.91µs  | 0.143           | 102.91µs | 344        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_of                           | 100.50µs  | 0.139           | 444.49µs | 438        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_ascribe_user_type                      | 98.70µs   | 0.137           | 98.70µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_borrow_checking                            | 96.65µs   | 0.134           | 12.29ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_private_in_public                        | 94.79µs   | 0.131           | 108.25µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_crate                        | 93.72µs   | 0.130           | 266.40µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| stability_index                                | 93.09µs   | 0.129           | 99.61µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_span                                       | 92.02µs   | 0.128           | 592.43µs | 395        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_unstable_api_usage                   | 87.57µs   | 0.121           | 222.47µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_item_attrs               | 80.77µs   | 0.112           | 80.77µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| method_autoderef_steps                         | 79.64µs   | 0.110           | 179.49µs | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inferred_outlives_of     | 77.59µs   | 0.108           | 77.59µs  | 334        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_loops                                | 74.39µs   | 0.103           | 74.39µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_effect_checking                            | 72.17µs   | 0.100           | 1.70ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_polarity            | 71.74µs   | 0.099           | 71.74µs  | 295        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_polarity                                  | 71.24µs   | 0.099           | 142.98µs | 303        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck_item_bodies                             | 71.20µs   | 0.099           | 23.16ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| should_inherit_track_caller                    | 69.91µs   | 0.097           | 133.98µs | 94         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_injection                                | 66.60µs   | 0.092           | 66.60µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_hash                                     | 60.82µs   | 0.084           | 61.13µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_instance                               | 59.48µs   | 0.082           | 98.02µs  | 36         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| complete_gated_feature_checking                | 59.09µs   | 0.082           | 59.09µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_check_unused                           | 58.20µs   | 0.081           | 58.20µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_late_bound_map                              | 57.29µs   | 0.079           | 209.61µs | 63         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dropck_outlives                                | 56.98µs   | 0.079           | 64.75µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_1                                | 55.81µs   | 0.077           | 1.10ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_copy_raw                                    | 55.77µs   | 0.077           | 400.68µs | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_check_crate                               | 55.35µs   | 0.077           | 31.04ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_intrinsics                           | 51.93µs   | 0.072           | 51.93µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| get_lang_items                                 | 49.41µs   | 0.069           | 58.41µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_fn_sig                   | 47.07µs   | 0.065           | 47.07µs  | 15         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_postprocess                            | 46.20µs   | 0.064           | 46.20µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| named_region_map                               | 43.11µs   | 0.060           | 454.44µs | 42         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_def                                        | 42.33µs   | 0.059           | 43.66µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_deprecation_entry                       | 42.31µs   | 0.059           | 154.60µs | 84         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_variances                                | 41.84µs   | 0.058           | 44.16µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_impl_wf                              | 40.17µs   | 0.056           | 40.17µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_bound_vars_map                            | 39.50µs   | 0.055           | 139.32µs | 50         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| issue33140_self_ty                             | 39.23µs   | 0.054           | 49.72µs  | 272        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item_def_ids  | 38.51µs   | 0.053           | 38.51µs  | 42         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| layout_of                                      | 37.33µs   | 0.052           | 39.35µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner                                      | 37.07µs   | 0.051           | 37.67µs  | 122        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| specialization_graph_of                        | 34.07µs   | 0.047           | 123.95µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| needs_drop_raw                                 | 33.55µs   | 0.047           | 106.99µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_load_macro                            | 31.70µs   | 0.044           | 31.70µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lit_to_const                                   | 30.30µs   | 0.042           | 67.69µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_def                | 29.04µs   | 0.040           | 29.04µs  | 18         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| supported_target_features                      | 28.89µs   | 0.040           | 28.89µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_access_levels                          | 26.45µs   | 0.037           | 26.45µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implementations_of_trait                       | 26.34µs   | 0.037           | 154.59µs | 84         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| proc_macro_decls_static                        | 25.79µs   | 0.036           | 33.13µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_const_fn_raw                                | 24.63µs   | 0.034           | 29.35µs  | 53         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_item_implementor_ids                      | 24.05µs   | 0.033           | 174.57µs | 23         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| object_lifetime_defaults_map                   | 23.92µs   | 0.033           | 23.92µs  | 89         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| visibility                                     | 23.74µs   | 0.033           | 26.90µs  | 101        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_check_unsafety                            | 23.69µs   | 0.033           | 23.69µs  | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_collecting                                | 23.63µs   | 0.033           | 2.17ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_diagnostic_items         | 23.51µs   | 0.033           | 23.51µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_ident_span                                 | 23.48µs   | 0.033           | 30.91µs  | 64         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| match_checking                                 | 22.79µs   | 0.032           | 242.78µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parent_module_from_def_id                      | 22.77µs   | 0.032           | 22.77µs  | 68         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_abstract_const                            | 21.37µs   | 0.030           | 21.37µs  | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link                                           | 21.19µs   | 0.029           | 61.86µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expn_that_defined                              | 20.64µs   | 0.029           | 27.28µs  | 126        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_item_types                           | 20.59µs   | 0.029           | 156.22µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| macro_expand_crate                             | 20.43µs   | 0.028           | 11.10ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| upvars_mentioned                               | 19.70µs   | 0.027           | 19.70µs  | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item_def_ids                        | 19.64µs   | 0.027           | 58.15µs  | 50         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_keys                                       | 18.21µs   | 0.025           | 18.21µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_stability         | 18.14µs   | 0.025           | 18.14µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_super_predicates_of      | 17.04µs   | 0.024           | 17.04µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_parent                               | 16.93µs   | 0.023           | 16.93µs  | 89         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_crate                                     | 16.74µs   | 0.023           | 19.12µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_compiler                                  | 15.70µs   | 0.022           | 15.70µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_naked_functions                      | 15.53µs   | 0.022           | 15.53µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finish_ongoing_codegen                         | 15.19µs   | 0.021           | 16.33µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_derive_registrar                   | 14.80µs   | 0.021           | 47.93µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_const_param_of                             | 14.56µs   | 0.020           | 14.56µs  | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| variances_of                                   | 14.04µs   | 0.019           | 58.86µs  | 51         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_const_stability   | 13.85µs   | 0.019           | 13.85µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_stability                               | 13.72µs   | 0.019           | 31.86µs  | 36         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_attrs                                      | 12.89µs   | 0.018           | 12.89µs  | 90         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_deprecation_entry | 12.68µs   | 0.018           | 12.68µs  | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| all_diagnostic_items                           | 12.24µs   | 0.017           | 15.18µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_uninhabited_from                          | 11.88µs   | 0.016           | 12.44µs  | 17         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| erase_regions_ty                               | 11.85µs   | 0.016           | 16.09µs  | 25         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_def                                      | 11.73µs   | 0.016           | 40.77µs  | 18         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_freeze_raw                                  | 11.36µs   | 0.016           | 215.38µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherence_checking                             | 11.17µs   | 0.015           | 281.44µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| promoted_mir                                   | 11.12µs   | 0.015           | 11.12µs  | 53         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_dep_graph                            | 10.58µs   | 0.015           | 10.58µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_checking                              | 10.30µs   | 0.014           | 10.30µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_of_item                                  | 9.64µs    | 0.013           | 13.71µs  | 33         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| param_env_reveal_all_normalized                | 9.31µs    | 0.013           | 9.99µs   | 53         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| attributes_injection                           | 9.02µs    | 0.013           | 9.02µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unused_lib_feature_checking                    | 8.88µs    | 0.012           | 11.35µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_crate                                  | 8.61µs    | 0.012           | 1.80ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_const_stability                         | 8.33µs    | 0.012           | 22.18µs  | 33         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_macro_resolutions                     | 7.96µs    | 0.011           | 7.96µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_3                                | 7.94µs    | 0.011           | 1.99ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unused_generic_params                          | 7.90µs    | 0.011           | 7.90µs   | 53         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| liveness_and_intrinsic_checking                | 7.84µs    | 0.011           | 280.14µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_dtorck_constraint                          | 7.77µs    | 0.011           | 7.77µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_loading                                 | 7.68µs    | 0.011           | 7.68µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_ident_span           | 7.43µs    | 0.010           | 7.43µs   | 20         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls                           | 7.35µs    | 0.010           | 7.35µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_nodes                                | 7.29µs    | 0.010           | 7.29µs   | 54         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| in_scope_traits_map                            | 7.20µs    | 0.010           | 7.20µs   | 40         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| diagnostic_items                               | 7.19µs    | 0.010           | 30.70µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_destructor                                 | 6.68µs    | 0.009           | 135.63µs | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_expn_that_defined        | 6.64µs    | 0.009           | 6.64µs   | 16         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_wf_inference                              | 6.18µs    | 0.009           | 46.35µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_parent              | 6.08µs    | 0.008           | 6.08µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_types_checking                            | 5.65µs    | 0.008           | 161.87µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_sized_constraint                           | 5.44µs    | 0.008           | 5.44µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherent_trait                                 | 5.00µs    | 0.007           | 128.95µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_work_products                        | 4.99µs    | 0.007           | 4.99µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_trait_imports                             | 4.68µs    | 0.006           | 4.68µs   | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| native_libraries                               | 4.51µs    | 0.006           | 5.36µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_lints                                   | 4.48µs    | 0.006           | 198.69µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_parent                                    | 4.34µs    | 0.006           | 10.42µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_of_item            | 4.07µs    | 0.006           | 4.07µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_defined_lang_items       | 3.86µs    | 0.005           | 3.86µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_checking_modules                       | 3.74µs    | 0.005           | 267.52µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_bodies_checking                           | 3.66µs    | 0.005           | 23.16ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_const_fn_raw          | 3.51µs    | 0.005           | 3.51µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| defined_lang_items                             | 3.05µs    | 0.004           | 6.91µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_entry_point                        | 2.93µs    | 0.004           | 3.62µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| orphan_check_crate                             | 2.82µs    | 0.004           | 3.27µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_create_a_macro_crate                     | 2.71µs    | 0.004           | 2.71µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dependency_formats                             | 2.61µs    | 0.004           | 2.61µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| foreign_modules                                | 2.55µs    | 0.004           | 2.55µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lib_features                                   | 2.47µs    | 0.003           | 2.47µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| super_predicates_of                            | 2.26µs    | 0.003           | 19.30µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary                                    | 2.15µs    | 0.003           | 2.38µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crates                                         | 2.09µs    | 0.003           | 2.09µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_attrs                                     | 2.08µs    | 0.003           | 82.85µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_private_dep                                 | 2.07µs    | 0.003           | 2.51µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| conservative_is_privately_uninhabited          | 2.02µs    | 0.003           | 2.02µs   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| static_mutability                              | 2.01µs    | 0.003           | 2.01µs   | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| limits                                         | 1.94µs    | 0.003           | 1.94µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_trait_import                      | 1.91µs    | 0.003           | 1.91µs   | 21         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_name                                     | 1.88µs    | 0.003           | 2.46µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| traits_in_crate                                | 1.79µs    | 0.002           | 1.79µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_missing_lang_items       | 1.74µs    | 0.002           | 1.74µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_building_test_harness                    | 1.52µs    | 0.002           | 1.52µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| postorder_cnums                                | 1.51µs    | 0.002           | 1.51µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_visibility               | 1.44µs    | 0.002           | 1.44µs   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_crate_source                              | 1.43µs    | 0.002           | 2.44µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_checking                                  | 1.34µs    | 0.002           | 1.30ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_reexports                               | 1.32µs    | 0.002           | 1.32µs   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| extra_filename                                 | 1.28µs    | 0.002           | 2.07µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_compiler_builtins                           | 1.27µs    | 0.002           | 1.55µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_2                                | 1.25µs    | 0.002           | 524.18µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| missing_lang_items                             | 1.25µs    | 0.002           | 2.99µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_profiler_runtime                            | 1.23µs    | 0.002           | 1.49µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_no_builtins                                 | 1.22µs    | 0.002           | 1.68µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_main                                   | 1.20µs    | 0.002           | 1.20µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_host_hash                                | 1.14µs    | 0.002           | 1.55µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| join_worker_thread                             | 1.14µs    | 0.002           | 1.14µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dep_kind                                       | 1.11µs    | 0.002           | 1.43µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_report_errors                          | 1.11µs    | 0.002           | 1.11µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_used_crate_source        | 1.01µs    | 0.001           | 1.01µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| exported_symbols                               | 910.00ns  | 0.001           | 910.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_native_libraries         | 850.00ns  | 0.001           | 850.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_unused_macros                            | 790.00ns  | 0.001           | 790.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_extra_filename           | 790.00ns  | 0.001           | 790.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| entry_fn                                       | 690.00ns  | 0.001           | 690.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_opaque_types                         | 680.00ns  | 0.001           | 680.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_variances_of             | 660.00ns  | 0.001           | 660.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_crate                                      | 600.00ns  | 0.001           | 600.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_name               | 580.00ns  | 0.001           | 580.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inherent_impls                                 | 500.00ns  | 0.001           | 500.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_no_builtins           | 460.00ns  | 0.001           | 460.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| all_local_trait_impls                          | 450.00ns  | 0.001           | 450.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| features_query                                 | 450.00ns  | 0.001           | 450.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_private_dep           | 440.00ns  | 0.001           | 440.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| layout_testing                                 | 420.00ns  | 0.001           | 420.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_host_hash          | 410.00ns  | 0.001           | 410.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_panic_handler                              | 360.00ns  | 0.000           | 360.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolutions                                    | 340.00ns  | 0.000           | 340.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_dep_kind                 | 320.00ns  | 0.000           | 320.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_global_allocator                           | 310.00ns  | 0.000           | 310.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_hash               | 310.00ns  | 0.000           | 310.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_compiler_builtins     | 280.00ns  | 0.000           | 280.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_extern_crates                     | 270.00ns  | 0.000           | 270.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_profiler_runtime      | 260.00ns  | 0.000           | 260.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| output_filenames                               | 250.00ns  | 0.000           | 250.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_registration                            | 210.00ns  | 0.000           | 210.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_dep_graph                                 | 130.00ns  | 0.000           | 130.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_remove_temps                       | 120.00ns  | 0.000           | 120.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_check_files_are_writeable          | 110.00ns  | 0.000           | 110.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| llvm_dump_timing_file                          | 100.00ns  | 0.000           | 100.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
Total cpu time: 72.110986ms
+----------------+---------------+
| Item           | Artifact Size |
+----------------+---------------+
| crate_metadata | 73062 bytes   |
+----------------+---------------+