+-------------------------------------------------+-----------+-----------------+----------+------------+
| Item                                            | Self time | % of total time | Time     | Item count |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| typeck                                          | 6.55ms    | 14.552          | 8.50ms   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| expand_crate                                    | 5.99ms    | 13.310          | 6.21ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| mir_borrowck                                    | 3.50ms    | 7.775           | 7.73ms   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| parse_crate                                     | 1.76ms    | 3.917           | 1.76ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| specialization_graph_of                         | 1.62ms    | 3.606           | 4.76ms   | 14         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| free_global_ctxt                                | 1.49ms    | 3.301           | 1.49ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| evaluate_obligation                             | 1.43ms    | 3.182           | 2.01ms   | 158        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_trait_ref            | 1.37ms    | 3.050           | 1.37ms   | 2224       |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| hir_lowering                                    | 1.18ms    | 2.620           | 1.18ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_trait_item_well_formed                    | 1.11ms    | 2.476           | 2.09ms   | 18         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_impl_item_well_formed                     | 903.64µs  | 2.008           | 1.41ms   | 12         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_prove_predicate                         | 783.01µs  | 1.740           | 783.01µs | 92         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| mir_built                                       | 777.90µs  | 1.729           | 1.94ms   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| late_resolve_crate                              | 653.27µs  | 1.452           | 653.27µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_parent               | 565.58µs  | 1.257           | 565.58µs | 2204       |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| param_env                                       | 485.74µs  | 1.079           | 611.35µs | 76         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| self_profile_alloc_query_strings                | 472.25µs  | 1.049           | 472.25µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| impl_trait_ref                                  | 458.76µs  | 1.019           | 1.86ms   | 2236       |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| impl_parent                                     | 433.04µs  | 0.962           | 998.63µs | 2204       |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_item_well_formed                          | 426.32µs  | 0.947           | 842.99µs | 34         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| generate_crate_metadata                         | 407.74µs  | 0.906           | 537.81µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_item_attrs                | 406.36µs  | 0.903           | 406.36µs | 36         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| trait_impls_of                                  | 386.33µs  | 0.858           | 553.25µs | 33         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| implied_outlives_bounds                         | 358.67µs  | 0.797           | 358.67µs | 57         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_item_types                            | 355.17µs  | 0.789           | 433.09µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_type_of                   | 332.79µs  | 0.739           | 332.79µs | 489        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_privacy                               | 329.19µs  | 0.732           | 363.65µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| write_crate_metadata                            | 287.76µs  | 0.639           | 287.76µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const                                       | 272.30µs  | 0.605           | 2.54ms   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_lints                                     | 258.56µs  | 0.575           | 686.64µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_crate                                   | 255.58µs  | 0.568           | 272.74µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| mir_promoted                                    | 236.98µs  | 0.527           | 2.80ms   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| thir_body                                       | 236.76µs  | 0.526           | 243.40µs | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_projection_ty                         | 232.35µs  | 0.516           | 232.35µs | 20         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| fn_sig                                          | 211.09µs  | 0.469           | 316.09µs | 53         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_ascribe_user_type                       | 205.41µs  | 0.456           | 205.41µs | 7          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_lifetimes                               | 195.37µs  | 0.434           | 276.89µs | 17         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_match                                     | 184.44µs  | 0.410           | 192.97µs | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_of                                         | 172.69µs  | 0.384           | 553.35µs | 533        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| early_lint_checks                               | 166.43µs  | 0.370           | 166.43µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_explicit_predicates_of    | 162.58µs  | 0.361           | 162.58µs | 86         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_check_result                           | 161.00µs  | 0.358           | 2.17ms   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| prepare_outputs                                 | 158.96µs  | 0.353           | 158.96µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_register_crate                         | 156.19µs  | 0.347           | 173.77µs | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item           | 154.23µs  | 0.343           | 154.23µs | 198        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| analysis                                        | 151.41µs  | 0.336           | 30.43ms  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| pre_AST_expansion_lint_checks                   | 145.39µs  | 0.323           | 145.39µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| configure_and_expand                            | 137.16µs  | 0.305           | 7.52ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| region_scope_tree                               | 133.04µs  | 0.296           | 133.04µs | 48         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_implementations_of_trait  | 132.38µs  | 0.294           | 132.38µs | 140        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| object_safety_violations                        | 128.54µs  | 0.286           | 392.67µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| collect_mod_item_types                          | 126.27µs  | 0.281           | 1.29ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fulfill_obligation                      | 124.33µs  | 0.276           | 133.30µs | 14         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_defined_on                           | 123.77µs  | 0.275           | 557.79µs | 151        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_macro_resolutions                      | 123.53µs  | 0.274           | 123.53µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| explicit_predicates_of                          | 123.33µs  | 0.274           | 348.60µs | 161        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_of                                   | 117.71µs  | 0.262           | 698.87µs | 151        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_attrs                                 | 117.12µs  | 0.260           | 392.80µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_access_levels                           | 116.09µs  | 0.258           | 117.32µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| lint_mod                                        | 115.10µs  | 0.256           | 115.10µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| death_checking                                  | 114.95µs  | 0.255           | 339.55µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| dropck_outlives                                 | 114.28µs  | 0.254           | 222.17µs | 24         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| method_autoderef_steps                          | 113.06µs  | 0.251           | 253.87µs | 12         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fn_attrs                                | 102.96µs  | 0.229           | 444.90µs | 79         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_normalize_fn_sig                        | 102.28µs  | 0.227           | 177.67µs | 17         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| generics_of                                     | 101.20µs  | 0.225           | 404.05µs | 163        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_liveness                              | 100.73µs  | 0.224           | 123.59µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| item_bounds                                     | 94.60µs   | 0.210           | 157.35µs | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_span                  | 91.17µs   | 0.203           | 91.17µs  | 26         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_normalize_ty                            | 87.88µs   | 0.195           | 115.58µs | 21         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| associated_items                                | 84.70µs   | 0.188           | 260.81µs | 32         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| wf_checking                                     | 84.22µs   | 0.187           | 4.43ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_private_in_public                         | 82.30µs   | 0.183           | 90.08µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| setup_global_ctxt                               | 80.94µs   | 0.180           | 80.94µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_unstable_api_usage                    | 79.91µs   | 0.178           | 188.64µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| hir_module_items                                | 79.86µs   | 0.177           | 101.57µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| drop_ast                                        | 78.40µs   | 0.174           | 78.40µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| lint_levels                                     | 77.61µs   | 0.172           | 77.61µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_generics_of               | 71.37µs   | 0.159           | 71.37µs  | 88         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| AST_validation                                  | 70.99µs   | 0.158           | 70.99µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_fn_sig                    | 68.92µs   | 0.153           | 68.92µs  | 27         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_instance                                | 66.87µs   | 0.149           | 284.35µs | 20         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item                                 | 62.24µs   | 0.138           | 237.69µs | 228        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_hash                                      | 60.77µs   | 0.135           | 61.14µs  | 6          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_load_macro                             | 59.39µs   | 0.132           | 59.39µs  | 10         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| own_existential_vtable_entries                  | 55.49µs   | 0.123           | 55.49µs  | 3          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_copy_raw                                     | 52.01µs   | 0.116           | 514.99µs | 33         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_injection                                 | 51.99µs   | 0.116           | 51.99µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| get_lang_items                                  | 47.58µs   | 0.106           | 55.36µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| super_predicates_that_define_assoc_type         | 47.11µs   | 0.105           | 82.67µs  | 11         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| should_inherit_track_caller                     | 45.69µs   | 0.102           | 184.66µs | 79         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| layout_of                                       | 41.66µs   | 0.093           | 114.02µs | 18         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| opt_def_kind                                    | 37.49µs   | 0.083           | 64.31µs  | 187        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inferred_outlives_of      | 37.47µs   | 0.083           | 37.47µs  | 86         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_of                            | 36.41µs   | 0.081           | 89.59µs  | 161        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| implementations_of_trait                        | 34.54µs   | 0.077           | 166.92µs | 140        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| needs_drop_raw                                  | 33.63µs   | 0.075           | 546.17µs | 17         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| complete_gated_feature_checking                 | 33.12µs   | 0.074           | 33.12µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| stability_index                                 | 32.67µs   | 0.073           | 33.25µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| coherent_trait                                  | 32.65µs   | 0.073           | 4.88ms   | 13         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_borrow_checking                             | 32.49µs   | 0.072           | 7.76ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_variances                                 | 32.29µs   | 0.072           | 39.09µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| visibility                                      | 31.52µs   | 0.070           | 49.33µs  | 119        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_def                   | 31.28µs   | 0.070           | 123.77µs | 7          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_const_bodies                          | 30.46µs   | 0.068           | 45.45µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_normalize_predicate                     | 29.92µs   | 0.066           | 109.60µs | 10         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| try_normalize_generic_arg_after_erasing_regions | 29.81µs   | 0.066           | 42.05µs  | 12         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_stability          | 29.70µs   | 0.066           | 29.70µs  | 44         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_intrinsics                            | 29.33µs   | 0.065           | 29.33µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_variances_of              | 26.76µs   | 0.059           | 26.76µs  | 9          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_check_crate                                | 26.74µs   | 0.059           | 19.61ms  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_opt_def_kind              | 26.23µs   | 0.058           | 26.23µs  | 99         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_deprecation_entry  | 25.76µs   | 0.057           | 25.76µs  | 41         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| typeck_item_bodies                              | 25.30µs   | 0.056           | 8.52ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_super_predicates_of       | 25.12µs   | 0.056           | 25.12µs  | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_imports                                | 24.50µs   | 0.054           | 24.50µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_diagnostic_items          | 24.42µs   | 0.054           | 24.42µs  | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_check_unused                            | 24.05µs   | 0.053           | 24.05µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| adt_def                                         | 23.45µs   | 0.052           | 147.48µs | 8          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_uninhabited_from                           | 22.86µs   | 0.051           | 30.15µs  | 50         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| object_lifetime_defaults_map                    | 21.50µs   | 0.048           | 21.50µs  | 64         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner                                       | 21.09µs   | 0.047           | 21.53µs  | 77         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| mir_keys                                        | 20.81µs   | 0.046           | 20.81µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_deprecation_entry                        | 20.72µs   | 0.046           | 79.73µs  | 106        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| late_bound_vars_map                             | 20.63µs   | 0.046           | 122.57µs | 45         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_loops                                 | 20.07µs   | 0.045           | 20.07µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_lifetimes_trait_definition              | 19.59µs   | 0.044           | 20.38µs  | 3          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| supported_target_features                       | 19.38µs   | 0.043           | 19.38µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| def_span                                        | 19.31µs   | 0.043           | 110.48µs | 102        |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_postprocess                             | 18.61µs   | 0.041           | 18.61µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| adt_dtorck_constraint                           | 18.06µs   | 0.040           | 70.55µs  | 8          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_late_bound_map                               | 18.02µs   | 0.040           | 18.02µs  | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| orphan_check_crate                              | 17.39µs   | 0.039           | 17.58µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_1                                 | 16.70µs   | 0.037           | 701.22µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| coherence_checking                              | 16.29µs   | 0.036           | 4.88ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| adt_sized_constraint                            | 16.00µs   | 0.036           | 114.38µs | 8          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| super_predicates_of                             | 15.96µs   | 0.035           | 106.65µs | 24         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_sized_raw                                    | 15.85µs   | 0.035           | 32.84µs  | 6          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_crate                         | 15.71µs   | 0.035           | 15.71µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const_qualif                                | 15.70µs   | 0.035           | 15.70µs  | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| macro_expand_crate                              | 15.65µs   | 0.035           | 6.22ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| finish_ongoing_codegen                          | 15.48µs   | 0.034           | 17.13µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| impl_polarity                                   | 15.15µs   | 0.034           | 26.69µs  | 34         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| explicit_item_bounds                            | 15.14µs   | 0.034           | 52.13µs  | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_def                 | 14.86µs   | 0.033           | 14.86µs  | 25         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_const_fn_raw                                 | 14.76µs   | 0.033           | 18.70µs  | 22         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| erase_regions_ty                                | 14.68µs   | 0.033           | 20.03µs  | 35         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| drop_compiler                                   | 14.67µs   | 0.033           | 14.67µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| impl_item_implementor_ids                       | 13.72µs   | 0.030           | 52.13µs  | 12         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| unused_lib_feature_checking                     | 12.84µs   | 0.029           | 16.38µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| named_region_map                                | 12.67µs   | 0.028           | 209.97µs | 26         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| item_attrs                                      | 12.67µs   | 0.028           | 419.04µs | 36         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item_def_ids                         | 12.57µs   | 0.028           | 22.94µs  | 44         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| def_ident_span                                  | 12.55µs   | 0.028           | 22.50µs  | 47         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| all_diagnostic_items                            | 12.27µs   | 0.027           | 13.96µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| expn_that_defined                               | 12.01µs   | 0.027           | 17.17µs  | 88         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| variances_of                                    | 11.90µs   | 0.026           | 77.75µs  | 37         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| adt_drop_tys                                    | 11.80µs   | 0.026           | 96.19µs  | 3          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_polarity             | 11.54µs   | 0.026           | 11.54µs  | 22         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_dep_graph                             | 11.28µs   | 0.025           | 11.28µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| proc_macro_decls_static                         | 10.90µs   | 0.024           | 13.28µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_stability                                | 10.78µs   | 0.024           | 40.48µs  | 45         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_derive_registrar                    | 10.57µs   | 0.023           | 23.85µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_destructor            | 10.54µs   | 0.023           | 12.20µs  | 7          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item_def_ids   | 10.37µs   | 0.023           | 10.37µs  | 27         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| trait_def                                       | 10.17µs   | 0.023           | 25.03µs  | 30         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| match_checking                                  | 10.00µs   | 0.022           | 202.97µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_impl_wf                               | 9.96µs    | 0.022           | 9.96µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_ident_span            | 9.95µs    | 0.022           | 9.95µs   | 18         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_3                                 | 9.95µs    | 0.022           | 1.74ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_naked_functions                       | 9.88µs    | 0.022           | 9.88µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| link                                            | 9.60µs    | 0.021           | 42.91µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| diagnostic_items                                | 9.51µs    | 0.021           | 33.93µs  | 6          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_visibility                | 9.25µs    | 0.021           | 9.25µs   | 53         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| specializes                                     | 8.99µs    | 0.020           | 96.04µs  | 2          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| adt_destructor                                  | 8.62µs    | 0.019           | 61.94µs  | 8          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| link_crate                                      | 8.42µs    | 0.019           | 10.55µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_access_levels                           | 8.05µs    | 0.018           | 8.05µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| thir_abstract_const                             | 7.95µs    | 0.018           | 7.95µs   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_effect_checking                             | 7.92µs    | 0.018           | 7.92µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| type_collecting                                 | 7.41µs    | 0.016           | 1.29ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| upvars_mentioned                                | 7.31µs    | 0.016           | 7.31µs   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_of_item             | 7.02µs    | 0.016           | 7.02µs   | 9          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_parent                                | 6.91µs    | 0.015           | 6.91µs   | 56         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| lit_to_const                                    | 6.64µs    | 0.015           | 6.64µs   | 3          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| trait_of_item                                   | 6.53µs    | 0.015           | 13.55µs  | 18         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| attributes_injection                            | 6.52µs    | 0.014           | 6.52µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inherent_impls            | 6.27µs    | 0.014           | 6.27µs   | 2          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| parent_module_from_def_id                       | 6.10µs    | 0.014           | 6.10µs   | 22         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| opt_const_param_of                              | 5.72µs    | 0.013           | 5.72µs   | 22         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_loading                                  | 5.60µs    | 0.012           | 5.60µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_work_products                         | 5.43µs    | 0.012           | 5.43µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| trait_explicit_predicates_and_bounds            | 5.28µs    | 0.012           | 5.28µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_expn_that_defined         | 5.16µs    | 0.011           | 5.16µs   | 12         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| native_libraries                                | 4.87µs    | 0.011           | 5.65µs   | 6          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| thir_check_unsafety                             | 4.65µs    | 0.010           | 4.65µs   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls_overlap_check              | 4.35µs    | 0.010           | 4.95µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| hir_attrs                                       | 4.29µs    | 0.010           | 4.29µs   | 65         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_crate                                   | 4.21µs    | 0.009           | 857.91µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_opaque_types                          | 3.86µs    | 0.009           | 3.86µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolutions                                     | 3.86µs    | 0.009           | 3.86µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| lib_features                                    | 3.54µs    | 0.008           | 3.54µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| liveness_and_intrinsic_checking                 | 3.54µs    | 0.008           | 156.46µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_promotable_const_fn                          | 3.32µs    | 0.007           | 7.03µs   | 3          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| traits_in_crate                                 | 3.06µs    | 0.007           | 3.06µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_nodes                                 | 2.92µs    | 0.006           | 2.92µs   | 31         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls                            | 2.58µs    | 0.006           | 2.58µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_checking                               | 2.52µs    | 0.006           | 2.52µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| dependency_formats                              | 2.51µs    | 0.006           | 2.51µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_defined_lang_items        | 2.32µs    | 0.005           | 2.32µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| item_bodies_checking                            | 2.30µs    | 0.005           | 8.53ms   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| foreign_modules                                 | 2.24µs    | 0.005           | 2.24µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| defined_lang_items                              | 2.18µs    | 0.005           | 4.50µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| item_types_checking                             | 2.15µs    | 0.005           | 435.24µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_create_a_macro_crate                      | 2.15µs    | 0.005           | 2.15µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_entry_point                         | 2.10µs    | 0.005           | 2.76µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_const_fn_raw           | 2.07µs    | 0.005           | 2.07µs   | 3          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_missing_lang_items        | 2.06µs    | 0.005           | 2.06µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| postorder_cnums                                 | 2.03µs    | 0.005           | 2.03µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| impl_defaultness                                | 1.92µs    | 0.004           | 2.23µs   | 10         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary                                     | 1.92µs    | 0.004           | 2.13µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_name                                      | 1.88µs    | 0.004           | 2.51µs   | 6          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_private_dep                                  | 1.85µs    | 0.004           | 2.51µs   | 4          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| inherent_impls                                  | 1.83µs    | 0.004           | 8.10µs   | 8          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| module_lints                                    | 1.80µs    | 0.004           | 116.90µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| in_scope_traits_map                             | 1.76µs    | 0.004           | 1.76µs   | 9          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| used_crate_source                               | 1.68µs    | 0.004           | 3.28µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_checking_modules                        | 1.68µs    | 0.004           | 365.33µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crates                                          | 1.66µs    | 0.004           | 1.66µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| join_worker_thread                              | 1.65µs    | 0.004           | 1.65µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| impl_wf_inference                               | 1.63µs    | 0.004           | 11.59µs  | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_used_crate_source         | 1.60µs    | 0.004           | 1.60µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| issue33140_self_ty                              | 1.55µs    | 0.003           | 2.31µs   | 2          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| used_trait_imports                              | 1.53µs    | 0.003           | 1.53µs   | 19         |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_2                                 | 1.49µs    | 0.003           | 360.92µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_compiler_builtins                            | 1.45µs    | 0.003           | 1.76µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_profiler_runtime                             | 1.43µs    | 0.003           | 1.87µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_trait_import                       | 1.40µs    | 0.003           | 1.40µs   | 6          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_explicit_item_bounds      | 1.40µs    | 0.003           | 1.40µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| is_no_builtins                                  | 1.40µs    | 0.003           | 1.70µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| extra_filename                                  | 1.37µs    | 0.003           | 2.17µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| dep_kind                                        | 1.33µs    | 0.003           | 1.92µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| lint_checking                                   | 1.27µs    | 0.003           | 804.81µs | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| crate_host_hash                                 | 1.24µs    | 0.003           | 2.00µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| missing_lang_items                              | 1.24µs    | 0.003           | 3.30µs   | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_building_test_harness                     | 1.19µs    | 0.003           | 1.19µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_report_errors                           | 1.18µs    | 0.003           | 1.18µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| limits                                          | 1.07µs    | 0.002           | 1.07µs   | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| conservative_is_privately_uninhabited           | 880.00ns  | 0.002           | 880.00ns | 6          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_extra_filename            | 800.00ns  | 0.002           | 800.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_native_libraries          | 780.00ns  | 0.002           | 780.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| exported_symbols                                | 780.00ns  | 0.002           | 780.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_host_hash           | 760.00ns  | 0.002           | 760.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| entry_fn                                        | 660.00ns  | 0.001           | 660.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_private_dep            | 660.00ns  | 0.001           | 660.00ns | 3          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| module_reexports                                | 640.00ns  | 0.001           | 640.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_name                | 630.00ns  | 0.001           | 630.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_dep_kind                  | 590.00ns  | 0.001           | 590.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_main                                    | 510.00ns  | 0.001           | 510.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| output_filenames                                | 480.00ns  | 0.001           | 480.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| layout_testing                                  | 460.00ns  | 0.001           | 460.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_profiler_runtime       | 440.00ns  | 0.001           | 440.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| hir_crate                                       | 440.00ns  | 0.001           | 440.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_hash                | 370.00ns  | 0.001           | 370.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| has_panic_handler                               | 340.00ns  | 0.001           | 340.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| check_unused_macros                             | 320.00ns  | 0.001           | 320.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_defaultness          | 310.00ns  | 0.001           | 310.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_compiler_builtins      | 310.00ns  | 0.001           | 310.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| has_global_allocator                            | 300.00ns  | 0.001           | 300.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_no_builtins            | 300.00ns  | 0.001           | 300.00ns | 5          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_registration                             | 210.00ns  | 0.000           | 210.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| all_local_trait_impls                           | 190.00ns  | 0.000           | 190.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_extern_crates                      | 190.00ns  | 0.000           | 190.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| features_query                                  | 130.00ns  | 0.000           | 130.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| drop_dep_graph                                  | 110.00ns  | 0.000           | 110.00ns | 1          |
+-------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_remove_temps                        | 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: 45.002407ms
+----------------+---------------+
| Item           | Artifact Size |
+----------------+---------------+
| crate_metadata | 30149 bytes   |
+----------------+---------------+