+------------------------------------------------+-----------+-----------------+----------+------------+
| Item                                           | Self time | % of total time | Time     | Item count |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expand_crate                                   | 3.59ms    | 17.653          | 7.10ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_register_crate                        | 3.49ms    | 17.155          | 3.50ms   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| free_global_ctxt                               | 1.10ms    | 5.396           | 1.10ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_type_of                  | 892.66µs  | 4.383           | 892.66µs | 442        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck                                         | 671.83µs  | 3.299           | 955.29µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_borrowck                                   | 646.92µs  | 3.177           | 1.58ms   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parse_crate                                    | 634.35µs  | 3.115           | 634.35µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_resolve_crate                             | 540.82µs  | 2.656           | 540.82µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_lowering                                   | 512.73µs  | 2.518           | 512.73µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_item_well_formed                         | 375.45µs  | 1.844           | 674.08µs | 31         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_lints                                    | 352.27µs  | 1.730           | 1.47ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generate_crate_metadata                        | 332.85µs  | 1.634           | 517.88µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| self_profile_alloc_query_strings               | 330.57µs  | 1.623           | 330.57µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| write_crate_metadata                           | 298.39µs  | 1.465           | 298.39µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_crate                                  | 293.22µs  | 1.440           | 310.99µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| param_env                                      | 292.40µs  | 1.436           | 358.21µs | 44         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| evaluate_obligation                            | 271.25µs  | 1.332           | 435.78µs | 16         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| prepare_outputs                                | 174.63µs  | 0.858           | 174.63µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_trait_item_well_formed                   | 172.11µs  | 0.845           | 449.01µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_built                                      | 150.27µs  | 0.738           | 474.51µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_of                                        | 136.06µs  | 0.668           | 1.08ms   | 467        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_item_attrs               | 129.71µs  | 0.637           | 129.71µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| configure_and_expand                           | 123.29µs  | 0.605           | 8.23ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| early_lint_checks                              | 113.91µs  | 0.559           | 113.91µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_imports                               | 107.04µs  | 0.526           | 107.04µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_impls_of                                 | 105.13µs  | 0.516           | 135.66µs | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_trait_ref           | 102.63µs  | 0.504           | 102.63µs | 35         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| pre_AST_expansion_lint_checks                  | 101.55µs  | 0.499           | 101.55µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_lifetimes                              | 101.55µs  | 0.499           | 105.04µs | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| AST_validation                                 | 99.88µs   | 0.490           | 99.88µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| analysis                                       | 97.96µs   | 0.481           | 7.55ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_impl_item_well_formed                    | 97.39µs   | 0.478           | 188.05µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| setup_global_ctxt                              | 92.92µs   | 0.456           | 92.92µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_item_types                           | 90.28µs   | 0.443           | 131.89µs | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_explicit_predicates_of   | 88.34µs   | 0.434           | 88.34µs  | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const                                      | 88.03µs   | 0.432           | 703.73µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| specialization_graph_of                        | 84.73µs   | 0.416           | 220.42µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| explicit_predicates_of                         | 82.87µs   | 0.407           | 203.40µs | 80         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_promoted                                   | 80.38µs   | 0.395           | 793.27µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| collect_mod_item_types                         | 77.08µs   | 0.379           | 607.72µs | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implied_outlives_bounds                        | 76.14µs   | 0.374           | 76.14µs  | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fn_attrs                               | 73.78µs   | 0.362           | 221.52µs | 42         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generics_of                                    | 72.53µs   | 0.356           | 193.82µs | 82         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_attrs                                | 71.01µs   | 0.349           | 217.35µs | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| death_checking                                 | 65.10µs   | 0.320           | 150.79µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_prove_predicate                        | 63.48µs   | 0.312           | 63.48µs  | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_check_result                          | 62.40µs   | 0.306           | 557.78µs | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_injection                                | 61.79µs   | 0.303           | 61.79µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_privacy                              | 60.68µs   | 0.298           | 79.08µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_hash                                     | 60.61µs   | 0.298           | 60.91µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_match                                    | 58.82µs   | 0.289           | 59.18µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_module_items                               | 58.09µs   | 0.285           | 79.96µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_levels                                    | 57.85µs   | 0.284           | 57.85µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_defined_on                          | 56.20µs   | 0.276           | 421.85µs | 70         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_access_levels                          | 54.40µs   | 0.267           | 55.16µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_unstable_api_usage                   | 50.39µs   | 0.247           | 134.79µs | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_body                                      | 48.82µs   | 0.240           | 48.82µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_of                                  | 42.97µs   | 0.211           | 472.96µs | 70         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_private_in_public                        | 40.60µs   | 0.199           | 45.40µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_ast                                       | 38.58µs   | 0.189           | 38.58µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_crate                        | 36.23µs   | 0.178           | 124.76µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_mod                                       | 35.95µs   | 0.177           | 35.95µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| wf_checking                                    | 32.34µs   | 0.159           | 1.34ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_liveness                             | 30.33µs   | 0.149           | 37.21µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| fn_sig                                         | 29.52µs   | 0.145           | 78.35µs  | 14         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_generics_of              | 27.86µs   | 0.137           | 27.86µs  | 26         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| super_predicates_that_define_assoc_type        | 27.55µs   | 0.135           | 27.81µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_for_ctfe                                   | 25.79µs   | 0.127           | 47.76µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_instance                               | 25.73µs   | 0.126           | 94.86µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| complete_gated_feature_checking                | 25.35µs   | 0.124           | 25.35µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_variances                                | 25.04µs   | 0.123           | 43.13µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| orphan_check_crate                             | 25.02µs   | 0.123           | 25.20µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| get_lang_items                                 | 24.76µs   | 0.122           | 30.17µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dropck_outlives                                | 23.80µs   | 0.117           | 35.87µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| region_scope_tree                              | 23.53µs   | 0.116           | 23.53µs  | 17         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| stability_index                                | 23.48µs   | 0.115           | 24.20µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_implementations_of_trait | 23.44µs   | 0.115           | 23.44µs  | 28         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_ascribe_user_type                      | 23.44µs   | 0.115           | 23.44µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_def                                        | 23.41µs   | 0.115           | 80.11µs  | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_compiler                                  | 21.81µs   | 0.107           | 21.81µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_1                                | 21.70µs   | 0.107           | 455.73µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_check_crate                               | 21.65µs   | 0.106           | 3.35ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_def_kind                                   | 21.41µs   | 0.105           | 30.79µs  | 113        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_keys                                       | 21.20µs   | 0.104           | 21.20µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inferred_outlives_of     | 20.93µs   | 0.103           | 20.93µs  | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_destructor                                 | 20.77µs   | 0.102           | 24.04µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_of                           | 20.62µs   | 0.101           | 166.31µs | 80         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_stability         | 20.56µs   | 0.101           | 20.56µs  | 17         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_diagnostic_items         | 19.43µs   | 0.095           | 19.43µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| should_inherit_track_caller                    | 18.77µs   | 0.092           | 81.59µs  | 42         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner                                      | 18.72µs   | 0.092           | 22.96µs  | 57         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item          | 18.44µs   | 0.091           | 18.44µs  | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_explicit_predicates_and_bounds           | 18.35µs   | 0.090           | 18.35µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_normalize_fn_sig                       | 17.85µs   | 0.088           | 35.58µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_projection_ty                        | 17.73µs   | 0.087           | 17.73µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_collecting                                | 16.76µs   | 0.082           | 624.48µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_const_bodies                         | 16.73µs   | 0.082           | 26.08µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| supported_target_features                      | 16.58µs   | 0.081           | 16.58µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_trait_ref                                 | 16.35µs   | 0.080           | 123.95µs | 41         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_load_macro                            | 16.08µs   | 0.079           | 16.08µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item                                | 16.02µs   | 0.079           | 43.56µs  | 18         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| visibility                                     | 15.98µs   | 0.078           | 20.06µs  | 62         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_deprecation_entry                       | 15.81µs   | 0.078           | 54.38µs  | 56         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_loops                                | 15.02µs   | 0.074           | 15.02µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| proc_macro_decls_static                        | 14.82µs   | 0.073           | 17.19µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_fn_sig                   | 14.75µs   | 0.072           | 14.75µs  | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_late_bound_map                              | 14.57µs   | 0.072           | 61.40µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_check_unused                           | 14.47µs   | 0.071           | 14.47µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_deprecation_entry | 14.37µs   | 0.071           | 14.37µs  | 17         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_copy_raw                                    | 14.08µs   | 0.069           | 182.20µs | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_variances_of             | 13.73µs   | 0.067           | 13.73µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_derive_registrar                   | 13.72µs   | 0.067           | 30.91µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fulfill_obligation                     | 13.12µs   | 0.064           | 13.12µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| all_diagnostic_items                           | 12.91µs   | 0.063           | 17.78µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_impl_wf                              | 12.50µs   | 0.061           | 12.50µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_dtorck_constraint                          | 12.07µs   | 0.059           | 12.07µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_items                               | 11.81µs   | 0.058           | 29.92µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_access_levels                          | 11.44µs   | 0.056           | 11.44µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherence_checking                             | 11.35µs   | 0.056           | 242.74µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_borrow_checking                            | 10.57µs   | 0.052           | 1.59ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_intrinsics                           | 10.40µs   | 0.051           | 10.40µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| super_predicates_of                            | 10.31µs   | 0.051           | 45.00µs  | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_dep_graph                            | 10.22µs   | 0.050           | 10.22µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_parent              | 10.10µs   | 0.050           | 10.10µs  | 28         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_postprocess                            | 10.02µs   | 0.049           | 10.02µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| object_lifetime_defaults_map                   | 9.51µs    | 0.047           | 9.51µs   | 36         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_const_fn_raw                                | 9.28µs    | 0.046           | 10.81µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| macro_expand_crate                             | 9.17µs    | 0.045           | 7.11ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_opt_def_kind             | 8.98µs    | 0.044           | 8.98µs   | 32         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_def                  | 8.92µs    | 0.044           | 55.69µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finish_ongoing_codegen                         | 8.89µs    | 0.044           | 9.64µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_span                                       | 8.87µs    | 0.044           | 11.44µs  | 67         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_macro_resolutions                     | 8.85µs    | 0.043           | 8.85µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link                                           | 8.65µs    | 0.042           | 32.86µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_item_implementor_ids                      | 8.22µs    | 0.040           | 22.94µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_3                                | 8.08µs    | 0.040           | 1.86ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_crate                                     | 7.88µs    | 0.039           | 10.11µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implementations_of_trait                       | 7.09µs    | 0.035           | 30.53µs  | 28         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| promoted_mir                                   | 6.94µs    | 0.034           | 6.94µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_super_predicates_of      | 6.88µs    | 0.034           | 6.88µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_uninhabited_from                          | 6.88µs    | 0.034           | 7.06µs   | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| attributes_injection                           | 6.81µs    | 0.033           | 6.81µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_sized_constraint                           | 6.75µs    | 0.033           | 92.43µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const_qualif                               | 6.60µs    | 0.032           | 6.60µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expn_that_defined                              | 6.51µs    | 0.032           | 7.54µs   | 63         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck_item_bodies                             | 6.51µs    | 0.032           | 961.80µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| variances_of                                   | 6.43µs    | 0.032           | 63.29µs  | 15         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_naked_functions                      | 6.29µs    | 0.031           | 6.29µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inherent_impls           | 6.21µs    | 0.030           | 6.21µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unused_lib_feature_checking                    | 6.17µs    | 0.030           | 8.78µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_parent                                    | 6.17µs    | 0.030           | 16.27µs  | 28         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherent_trait                                 | 6.01µs    | 0.030           | 192.09µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_checking                              | 5.94µs    | 0.029           | 5.94µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_def                | 5.85µs    | 0.029           | 5.85µs   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_bound_vars_map                            | 5.52µs    | 0.027           | 33.92µs  | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_check_unsafety                            | 5.11µs    | 0.025           | 5.11µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_def                                      | 5.08µs    | 0.025           | 10.93µs  | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| diagnostic_items                               | 5.01µs    | 0.025           | 24.44µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_polarity                                  | 4.95µs    | 0.024           | 8.77µs   | 15         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_stability                               | 4.88µs    | 0.024           | 25.44µs  | 18         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| needs_drop_raw                                 | 4.87µs    | 0.024           | 112.90µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_loading                                 | 4.70µs    | 0.023           | 4.70µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item_def_ids                        | 4.58µs    | 0.022           | 7.84µs   | 16         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unused_generic_params                          | 4.42µs    | 0.022           | 4.42µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| missing_lang_items                             | 4.31µs    | 0.021           | 5.78µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_work_products                        | 4.26µs    | 0.021           | 4.26µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_crate                                      | 4.24µs    | 0.021           | 4.24µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_effect_checking                            | 4.23µs    | 0.021           | 4.23µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| native_libraries                               | 4.20µs    | 0.021           | 4.84µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| erase_regions_ty                               | 4.19µs    | 0.021           | 5.79µs   | 11         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_crate                                  | 4.19µs    | 0.021           | 698.22µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls                           | 3.83µs    | 0.019           | 3.83µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_polarity            | 3.82µs    | 0.019           | 3.82µs   | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| named_region_map                               | 3.74µs    | 0.018           | 34.07µs  | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls_overlap_check             | 3.73µs    | 0.018           | 4.33µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_parent                               | 3.71µs    | 0.018           | 3.71µs   | 36         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_ident_span                                 | 3.54µs    | 0.017           | 4.08µs   | 14         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_sized_raw                                   | 3.53µs    | 0.017           | 9.54µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_attrs                                     | 3.35µs    | 0.016           | 133.06µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| match_checking                                 | 3.27µs    | 0.016           | 62.45µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item_def_ids  | 3.26µs    | 0.016           | 3.26µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_abstract_const                            | 2.93µs    | 0.014           | 2.93µs   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| liveness_and_intrinsic_checking                | 2.84µs    | 0.014           | 50.45µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_attrs                                      | 2.81µs    | 0.014           | 2.81µs   | 37         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lib_features                                   | 2.61µs    | 0.013           | 2.61µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_destructor           | 2.59µs    | 0.013           | 2.59µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_span                 | 2.57µs    | 0.013           | 2.57µs   | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| traits_in_crate                                | 2.56µs    | 0.013           | 2.56µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_of_item            | 2.52µs    | 0.012           | 2.52µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_of_item                                  | 2.43µs    | 0.012           | 4.95µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_defined_lang_items       | 2.32µs    | 0.011           | 2.32µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dependency_formats                             | 2.28µs    | 0.011           | 2.28µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_lints                                   | 2.28µs    | 0.011           | 38.23µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parent_module_from_def_id                      | 2.21µs    | 0.011           | 2.21µs   | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_visibility               | 2.07µs    | 0.010           | 2.07µs   | 15         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_wf_inference                              | 2.05µs    | 0.010           | 14.55µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary                                    | 2.00µs    | 0.010           | 2.23µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_types_checking                            | 1.98µs    | 0.010           | 133.87µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_const_param_of                             | 1.96µs    | 0.010           | 1.96µs   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_create_a_macro_crate                     | 1.90µs    | 0.009           | 1.90µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_entry_point                        | 1.85µs    | 0.009           | 2.51µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_name                                     | 1.73µs    | 0.008           | 2.19µs   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_bodies_checking                           | 1.67µs    | 0.008           | 963.47µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_crate_source                              | 1.63µs    | 0.008           | 2.80µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_checking                                  | 1.58µs    | 0.008           | 1.51ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| defined_lang_items                             | 1.54µs    | 0.008           | 3.86µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| foreign_modules                                | 1.53µs    | 0.008           | 1.53µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_missing_lang_items       | 1.47µs    | 0.007           | 1.47µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_defaultness                               | 1.47µs    | 0.007           | 1.80µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| upvars_mentioned                               | 1.40µs    | 0.007           | 1.40µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inherent_impls                                 | 1.38µs    | 0.007           | 7.59µs   | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| postorder_cnums                                | 1.34µs    | 0.007           | 1.34µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_compiler_builtins                           | 1.33µs    | 0.007           | 1.91µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_2                                | 1.33µs    | 0.007           | 114.23µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crates                                         | 1.30µs    | 0.006           | 1.30µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_no_builtins                                 | 1.29µs    | 0.006           | 1.58µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| extra_filename                                 | 1.28µs    | 0.006           | 2.05µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_profiler_runtime                            | 1.25µs    | 0.006           | 1.61µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_checking_modules                       | 1.23µs    | 0.006           | 80.31µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_private_dep                                 | 1.18µs    | 0.006           | 1.43µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_used_crate_source        | 1.17µs    | 0.006           | 1.17µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_promotable_const_fn                         | 1.10µs    | 0.005           | 2.56µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_building_test_harness                    | 1.07µs    | 0.005           | 1.07µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| limits                                         | 1.07µs    | 0.005           | 1.07µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dep_kind                                       | 1.07µs    | 0.005           | 1.39µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_nodes                                | 1.07µs    | 0.005           | 1.07µs   | 14         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_host_hash                                | 1.05µs    | 0.005           | 1.46µs   | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_opaque_types                         | 1.03µs    | 0.005           | 1.03µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_expn_that_defined        | 1.03µs    | 0.005           | 1.03µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| exported_symbols                               | 1.02µs    | 0.005           | 1.02µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_report_errors                          | 990.00ns  | 0.005           | 990.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_trait_import                      | 810.00ns  | 0.004           | 810.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_extra_filename           | 770.00ns  | 0.004           | 770.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_const_fn_raw          | 760.00ns  | 0.004           | 760.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| join_worker_thread                             | 750.00ns  | 0.004           | 750.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_reexports                               | 720.00ns  | 0.004           | 720.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| entry_fn                                       | 660.00ns  | 0.003           | 660.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_native_libraries         | 640.00ns  | 0.003           | 640.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_compiler_builtins     | 580.00ns  | 0.003           | 580.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_ident_span           | 540.00ns  | 0.003           | 540.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolutions                                    | 520.00ns  | 0.003           | 520.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| in_scope_traits_map                            | 480.00ns  | 0.002           | 480.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_unused_macros                            | 480.00ns  | 0.002           | 480.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_name               | 460.00ns  | 0.002           | 460.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_trait_imports                             | 450.00ns  | 0.002           | 450.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_constness                                 | 420.00ns  | 0.002           | 420.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_host_hash          | 410.00ns  | 0.002           | 410.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_main                                   | 400.00ns  | 0.002           | 400.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_profiler_runtime      | 360.00ns  | 0.002           | 360.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_panic_handler                              | 350.00ns  | 0.002           | 350.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_defaultness         | 330.00ns  | 0.002           | 330.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_dep_kind                 | 320.00ns  | 0.002           | 320.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_global_allocator                           | 300.00ns  | 0.001           | 300.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_hash               | 300.00ns  | 0.001           | 300.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_no_builtins           | 290.00ns  | 0.001           | 290.00ns | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_private_dep           | 250.00ns  | 0.001           | 250.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_registration                            | 240.00ns  | 0.001           | 240.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| output_filenames                               | 220.00ns  | 0.001           | 220.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| layout_testing                                 | 210.00ns  | 0.001           | 210.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| all_local_trait_impls                          | 180.00ns  | 0.001           | 180.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_extern_crates                     | 170.00ns  | 0.001           | 170.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| features_query                                 | 160.00ns  | 0.001           | 160.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_remove_temps                       | 120.00ns  | 0.001           | 120.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_dep_graph                                 | 110.00ns  | 0.001           | 110.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_check_files_are_writeable          | 110.00ns  | 0.001           | 110.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| llvm_dump_timing_file                          | 90.00ns   | 0.000           | 90.00ns  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
Total cpu time: 20.364548ms
+----------------+---------------+
| Item           | Artifact Size |
+----------------+---------------+
| crate_metadata | 24536 bytes   |
+----------------+---------------+