+------------------------------------------------+-----------+-----------------+----------+------------+
| Item                                           | Self time | % of total time | Time     | Item count |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck                                         | 10.03ms   | 20.387          | 15.36ms  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expand_crate                                   | 9.89ms    | 20.097          | 12.41ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_borrowck                                   | 3.58ms    | 7.271           | 6.99ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_register_crate                        | 2.32ms    | 4.710           | 3.23ms   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| free_global_ctxt                               | 1.93ms    | 3.926           | 1.93ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_resolve_crate                             | 1.66ms    | 3.370           | 1.66ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parse_crate                                    | 1.26ms    | 2.569           | 1.26ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_lowering                                   | 1.04ms    | 2.104           | 1.04ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_impls_of                                 | 998.10µs  | 2.029           | 1.36ms   | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| evaluate_obligation                            | 870.54µs  | 1.769           | 2.16ms   | 43         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_built                                      | 708.19µs  | 1.439           | 1.49ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_trait_ref           | 615.23µs  | 1.250           | 615.23µs | 126        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item          | 583.08µs  | 1.185           | 583.08µs | 385        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_prove_predicate                        | 576.78µs  | 1.172           | 576.78µs | 35         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_item_well_formed                         | 525.67µs  | 1.068           | 1.85ms   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_item_attrs               | 476.75µs  | 0.969           | 476.75µs | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| param_env                                      | 430.09µs  | 0.874           | 537.33µs | 22         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_crate                                  | 420.10µs  | 0.854           | 542.85µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| write_crate_metadata                           | 416.73µs  | 0.847           | 416.73µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| self_profile_alloc_query_strings               | 377.90µs  | 0.768           | 377.90µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generate_crate_metadata                        | 322.42µs  | 0.655           | 563.69µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_body                                      | 314.63µs  | 0.640           | 336.80µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_macro_resolutions                     | 286.65µs  | 0.583           | 286.65µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| prepare_outputs                                | 278.22µs  | 0.565           | 278.22µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_promoted                                   | 273.78µs  | 0.556           | 2.68ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_items                               | 264.17µs  | 0.537           | 1.08ms   | 33         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_implementations_of_trait | 252.96µs  | 0.514           | 252.96µs | 228        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const                                      | 245.68µs  | 0.499           | 2.38ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| specialization_graph_of                        | 222.85µs  | 0.453           | 1.00ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_explicit_predicates_of   | 215.01µs  | 0.437           | 215.01µs | 68         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_load_macro                            | 209.13µs  | 0.425           | 209.13µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| configure_and_expand                           | 194.49µs  | 0.395           | 14.92ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_privacy                              | 192.52µs  | 0.391           | 245.71µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_check_result                          | 177.53µs  | 0.361           | 1.95ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item                                | 172.12µs  | 0.350           | 755.20µs | 385        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_type_of                  | 169.17µs  | 0.344           | 169.17µs | 42         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| analysis                                       | 168.54µs  | 0.343           | 26.77ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implied_outlives_bounds                        | 161.98µs  | 0.329           | 161.98µs | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_fn_sig                   | 161.04µs  | 0.327           | 161.04µs | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| early_lint_checks                              | 153.13µs  | 0.311           | 153.13µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_defined_on                          | 148.88µs  | 0.303           | 630.39µs | 76         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| explicit_predicates_of                         | 142.30µs  | 0.289           | 375.55µs | 78         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| predicates_of                                  | 142.16µs  | 0.289           | 822.16µs | 76         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_generics_of              | 136.64µs  | 0.278           | 136.64µs | 66         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_mod                                       | 135.94µs  | 0.276           | 135.94µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| codegen_fn_attrs                               | 129.51µs  | 0.263           | 463.17µs | 26         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| method_autoderef_steps                         | 125.40µs  | 0.255           | 340.64µs | 7          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_hash                                     | 123.28µs  | 0.251           | 126.52µs | 20         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| setup_global_ctxt                              | 121.13µs  | 0.246           | 121.13µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_lints                                    | 117.83µs  | 0.239           | 205.78µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_match                                    | 114.50µs  | 0.233           | 114.50µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| implementations_of_trait                       | 111.89µs  | 0.227           | 364.86µs | 228        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_parent              | 106.76µs  | 0.217           | 106.76µs | 100        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| generics_of                                    | 105.80µs  | 0.215           | 368.56µs | 76         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_op_ascribe_user_type                      | 104.51µs  | 0.212           | 104.51µs | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_liveness                             | 103.30µs  | 0.210           | 127.34µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_lifetimes                              | 97.74µs   | 0.199           | 106.36µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| region_scope_tree                              | 93.62µs   | 0.190           | 93.62µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| pre_AST_expansion_lint_checks                  | 92.21µs   | 0.187           | 92.21µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_injection                                | 87.42µs   | 0.178           | 87.42µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_unstable_api_usage                   | 84.14µs   | 0.171           | 215.53µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_attrs                                | 80.58µs   | 0.164           | 221.37µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_module_items                               | 77.64µs   | 0.158           | 99.49µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| fn_sig                                         | 71.23µs   | 0.145           | 263.12µs | 27         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| AST_validation                                 | 68.59µs   | 0.139           | 68.59µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_stability         | 68.04µs   | 0.138           | 68.04µs  | 26         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_access_levels                          | 67.95µs   | 0.138           | 68.75µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_ast                                       | 67.32µs   | 0.137           | 67.32µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inferred_outlives_of     | 64.23µs   | 0.131           | 64.23µs  | 68         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_trait_ref                                 | 63.68µs   | 0.129           | 678.91µs | 126        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| death_checking                                 | 61.84µs   | 0.126           | 121.30µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dropck_outlives                                | 58.42µs   | 0.119           | 1.14ms   | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_parent                                    | 58.30µs   | 0.118           | 165.06µs | 100        |
+------------------------------------------------+-----------+-----------------+----------+------------+
| collect_mod_item_types                         | 54.32µs   | 0.110           | 458.94µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_def_kind                                   | 53.45µs   | 0.109           | 88.56µs  | 89         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_of                                        | 52.44µs   | 0.107           | 221.61µs | 45         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_def                  | 49.26µs   | 0.100           | 155.89µs | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_span                 | 47.94µs   | 0.097           | 47.94µs  | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_levels                                    | 46.02µs   | 0.094           | 46.02µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inferred_outlives_of                           | 44.62µs   | 0.091           | 108.85µs | 78         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_associated_item_def_ids  | 41.40µs   | 0.084           | 41.40µs  | 33         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_check_crate                               | 36.05µs   | 0.073           | 17.80ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_diagnostic_items         | 35.48µs   | 0.072           | 35.48µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_private_in_public                        | 35.37µs   | 0.072           | 40.09µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| wf_checking                                    | 34.74µs   | 0.071           | 1.88ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_opt_def_kind             | 34.59µs   | 0.070           | 34.59µs  | 76         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_deprecation_entry | 33.58µs   | 0.068           | 33.58µs  | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_copy_raw                                    | 31.71µs   | 0.064           | 389.23µs | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_native_libraries         | 31.56µs   | 0.064           | 31.56µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_intrinsics                           | 30.84µs   | 0.063           | 30.84µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_super_predicates_of      | 30.79µs   | 0.063           | 30.79µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| supported_target_features                      | 30.44µs   | 0.062           | 30.44µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_dtorck_constraint                          | 29.70µs   | 0.060           | 2.13ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| layout_of                                      | 29.24µs   | 0.059           | 30.88µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_const_bodies                         | 28.91µs   | 0.059           | 40.57µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| complete_gated_feature_checking                | 28.42µs   | 0.058           | 28.42µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| get_lang_items                                 | 27.33µs   | 0.056           | 48.49µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_deprecation_entry                       | 26.97µs   | 0.055           | 84.06µs  | 32         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_inherent_impls           | 25.05µs   | 0.051           | 25.05µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| erase_regions_ty                               | 24.98µs   | 0.051           | 29.76µs  | 15         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| associated_item_def_ids                        | 23.71µs   | 0.048           | 65.11µs  | 33         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| stability_index                                | 23.51µs   | 0.048           | 23.51µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finalize_imports                               | 23.48µs   | 0.048           | 23.48µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_uninhabited_from                          | 23.39µs   | 0.048           | 26.05µs  | 17         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_sized_constraint                           | 21.31µs   | 0.043           | 176.62µs | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_loops                                | 19.65µs   | 0.040           | 19.65µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_variances_of             | 19.22µs   | 0.039           | 19.22µs  | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lit_to_const                                   | 19.00µs   | 0.039           | 22.17µs  | 10         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_variances                                | 18.79µs   | 0.038           | 18.79µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_crate                                     | 18.64µs   | 0.038           | 20.80µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| proc_macro_decls_static                        | 18.48µs   | 0.038           | 19.97µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_impl_polarity            | 18.36µs   | 0.037           | 18.36µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_span                                       | 18.34µs   | 0.037           | 66.28µs  | 35         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| visibility                                     | 18.23µs   | 0.037           | 28.13µs  | 38         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_instance                               | 18.10µs   | 0.037           | 32.73µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| def_ident_span                                 | 18.08µs   | 0.037           | 35.89µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_attrs                                     | 18.05µs   | 0.037           | 494.80µs | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_check_unused                           | 17.94µs   | 0.036           | 17.94µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_def_ident_span           | 17.81µs   | 0.036           | 17.81µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| specializes                                    | 17.64µs   | 0.036           | 68.49µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_1                                | 17.19µs   | 0.035           | 560.33µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| should_inherit_track_caller                    | 16.90µs   | 0.034           | 20.00µs  | 26         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_postprocess                            | 16.78µs   | 0.034           | 16.78µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_stability                               | 16.78µs   | 0.034           | 84.82µs  | 27         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherence_checking                             | 16.74µs   | 0.034           | 31.30µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner                                      | 16.24µs   | 0.033           | 21.82µs  | 11         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_crate_source                              | 14.17µs   | 0.029           | 22.43µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_keys                                       | 14.09µs   | 0.029           | 14.09µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| macro_expand_crate                             | 13.71µs   | 0.028           | 12.43ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_compiler                                  | 13.70µs   | 0.028           | 13.70µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_derive_registrar                   | 13.56µs   | 0.028           | 33.53µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_def                | 13.03µs   | 0.026           | 13.03µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_borrow_checking                            | 12.87µs   | 0.026           | 7.00ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_const_fn_raw                                | 12.41µs   | 0.025           | 15.37µs  | 5          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| native_libraries                               | 12.07µs   | 0.025           | 43.63µs  | 20         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_polarity                                  | 11.91µs   | 0.024           | 30.27µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_3                                | 11.81µs   | 0.024           | 846.76µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| variances_of                                   | 11.74µs   | 0.024           | 49.75µs  | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| expn_that_defined                              | 11.69µs   | 0.024           | 21.11µs  | 24         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| named_region_map                               | 11.55µs   | 0.023           | 117.91µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_dep_graph                            | 11.21µs   | 0.023           | 11.21µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_trait_of_item            | 10.71µs   | 0.022           | 10.71µs  | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| typeck_item_bodies                             | 10.65µs   | 0.022           | 15.37ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| mir_const_qualif                               | 10.25µs   | 0.021           | 10.25µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link                                           | 10.00µs   | 0.020           | 46.82µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| attributes_injection                           | 10.00µs   | 0.020           | 10.00µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| finish_ongoing_codegen                         | 10.00µs   | 0.020           | 11.04µs  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_visibility               | 9.90µs    | 0.020           | 9.90µs   | 29         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| postorder_cnums                                | 9.86µs    | 0.020           | 9.86µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_expn_that_defined        | 9.42µs    | 0.019           | 9.42µs   | 13         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| needs_drop_raw                                 | 9.34µs    | 0.019           | 241.79µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| defined_lang_items                             | 9.28µs    | 0.019           | 18.13µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| type_collecting                                | 9.26µs    | 0.019           | 468.20µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| extra_filename                                 | 9.04µs    | 0.018           | 15.80µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_name                                     | 9.04µs    | 0.018           | 11.88µs  | 20         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_compiler_builtins                           | 8.96µs    | 0.018           | 11.30µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_defined_lang_items       | 8.85µs    | 0.018           | 8.85µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| missing_lang_items                             | 8.63µs    | 0.018           | 16.03µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_host_hash                                | 8.59µs    | 0.017           | 11.63µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_no_builtins                                 | 8.47µs    | 0.017           | 10.67µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_crate                                  | 8.46µs    | 0.017           | 2.02ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| coherent_trait                                 | 8.34µs    | 0.017           | 1.01ms   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_profiler_runtime                            | 8.32µs    | 0.017           | 10.62µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dep_kind                                       | 8.31µs    | 0.017           | 11.12µs  | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_lookup_const_stability   | 8.29µs    | 0.017           | 8.29µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_used_crate_source        | 8.26µs    | 0.017           | 8.26µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| object_lifetime_defaults_map                   | 8.20µs    | 0.017           | 8.20µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_def                                      | 8.02µs    | 0.016           | 21.05µs  | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| trait_of_item                                  | 7.72µs    | 0.016           | 18.43µs  | 12         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_item_implementor_ids                      | 7.69µs    | 0.016           | 144.30µs | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unsafety_checking                              | 7.69µs    | 0.016           | 7.69µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| looking_for_entry_point                        | 7.69µs    | 0.016           | 8.52µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_check_unsafety                            | 7.63µs    | 0.016           | 7.63µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_adt_destructor           | 7.56µs    | 0.015           | 1.02ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_missing_lang_items       | 7.40µs    | 0.015           | 7.40µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| unused_lib_feature_checking                    | 6.91µs    | 0.014           | 8.95µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_extra_filename           | 6.76µs    | 0.014           | 6.76µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| MIR_effect_checking                            | 6.76µs    | 0.014           | 6.76µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_loading                                 | 6.22µs    | 0.013           | 6.22µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_late_bound_map                              | 5.92µs    | 0.012           | 5.92µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_promotable_const_fn                         | 5.88µs    | 0.012           | 18.95µs  | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| diagnostic_items                               | 5.83µs    | 0.012           | 41.31µs  | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| features_query                                 | 5.82µs    | 0.012           | 5.82µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_crate                                      | 5.58µs    | 0.011           | 5.58µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_def                                        | 5.20µs    | 0.011           | 161.09µs | 6          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| liveness_and_intrinsic_checking                | 5.09µs    | 0.010           | 163.27µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| match_checking                                 | 5.06µs    | 0.010           | 119.56µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_access_levels                          | 4.92µs    | 0.010           | 4.92µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| serialize_work_products                        | 4.74µs    | 0.010           | 4.74µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| inherent_impls                                 | 3.95µs    | 0.008           | 29.00µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_bodies_checking                           | 3.41µs    | 0.007           | 15.37ms  | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_lints                                   | 3.40µs    | 0.007           | 139.34µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| thir_abstract_const                            | 3.39µs    | 0.007           | 3.39µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| is_private_dep                                 | 3.24µs    | 0.007           | 3.94µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_hash               | 3.24µs    | 0.007           | 3.24µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| super_predicates_of                            | 3.22µs    | 0.007           | 34.01µs  | 4          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_host_hash          | 3.04µs    | 0.006           | 3.04µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crates                                         | 3.03µs    | 0.006           | 3.03µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| orphan_check_crate                             | 2.93µs    | 0.006           | 3.76µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_crate_name               | 2.84µs    | 0.006           | 2.84µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_dep_kind                 | 2.81µs    | 0.006           | 2.81µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lint_checking                                  | 2.78µs    | 0.006           | 347.90µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| dependency_formats                             | 2.78µs    | 0.006           | 2.78µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_naked_functions                      | 2.76µs    | 0.006           | 2.76µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| parent_module_from_def_id                      | 2.73µs    | 0.006           | 2.73µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| item_types_checking                            | 2.60µs    | 0.005           | 4.98µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| adt_destructor                                 | 2.59µs    | 0.005           | 1.02ms   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_create_a_macro_crate                     | 2.42µs    | 0.005           | 2.42µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| issue33140_self_ty                             | 2.39µs    | 0.005           | 3.83µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_parent                               | 2.39µs    | 0.005           | 2.39µs   | 8          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| extern_mod_stmt_cnum                           | 2.39µs    | 0.005           | 2.57µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_item_types                           | 2.38µs    | 0.005           | 2.38µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_compiler_builtins     | 2.34µs    | 0.005           | 2.34µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| misc_checking_2                                | 2.33µs    | 0.005           | 285.16µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| impl_wf_inference                              | 2.32µs    | 0.005           | 4.23µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_profiler_runtime      | 2.30µs    | 0.005           | 2.30µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| privacy_checking_modules                       | 2.24µs    | 0.005           | 247.95µs | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_no_builtins           | 2.20µs    | 0.004           | 2.20µs   | 19         |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lib_features                                   | 2.04µs    | 0.004           | 2.04µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_const_fn_raw          | 2.00µs    | 0.004           | 2.00µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_mod_impl_wf                              | 1.91µs    | 0.004           | 1.91µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| upvars_mentioned                               | 1.90µs    | 0.004           | 1.90µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary                                    | 1.89µs    | 0.004           | 2.16µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| opt_const_param_of                             | 1.76µs    | 0.004           | 1.76µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_attrs                                      | 1.76µs    | 0.004           | 1.76µs   | 9          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| foreign_modules                                | 1.76µs    | 0.004           | 1.76µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_report_errors                          | 1.72µs    | 0.003           | 1.72µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls                           | 1.70µs    | 0.003           | 1.70µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| late_bound_vars_map                            | 1.69µs    | 0.003           | 1.69µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| crate_inherent_impls_overlap_check             | 1.41µs    | 0.003           | 1.41µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| in_scope_traits_map                            | 1.31µs    | 0.003           | 1.31µs   | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| limits                                         | 1.20µs    | 0.002           | 1.20µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| exported_symbols                               | 1.13µs    | 0.002           | 1.13µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_building_test_harness                    | 1.12µs    | 0.002           | 1.12µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| traits_in_crate                                | 1.11µs    | 0.002           | 1.11µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| normalize_opaque_types                         | 1.09µs    | 0.002           | 1.09µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| lookup_const_stability                         | 1.07µs    | 0.002           | 9.36µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| conservative_is_privately_uninhabited          | 1.05µs    | 0.002           | 1.05µs   | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| join_worker_thread                             | 1.04µs    | 0.002           | 1.04µs   | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| used_trait_imports                             | 920.00ns  | 0.002           | 920.00ns | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolve_main                                   | 900.00ns  | 0.002           | 900.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| all_local_trait_impls                          | 830.00ns  | 0.002           | 830.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| entry_fn                                       | 830.00ns  | 0.002           | 830.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_trait_import                      | 770.00ns  | 0.002           | 770.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| module_reexports                               | 740.00ns  | 0.002           | 740.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| metadata_decode_entry_is_private_dep           | 700.00ns  | 0.001           | 700.00ns | 2          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| layout_testing                                 | 650.00ns  | 0.001           | 650.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_panic_handler                              | 600.00ns  | 0.001           | 600.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| hir_owner_nodes                                | 550.00ns  | 0.001           | 550.00ns | 3          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| check_unused_macros                            | 520.00ns  | 0.001           | 520.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| has_global_allocator                           | 510.00ns  | 0.001           | 510.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| maybe_unused_extern_crates                     | 430.00ns  | 0.001           | 430.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| output_filenames                               | 400.00ns  | 0.001           | 400.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| plugin_registration                            | 230.00ns  | 0.000           | 230.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| resolutions                                    | 180.00ns  | 0.000           | 180.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_remove_temps                       | 150.00ns  | 0.000           | 150.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| drop_dep_graph                                 | 130.00ns  | 0.000           | 130.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| link_binary_check_files_are_writeable          | 120.00ns  | 0.000           | 120.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
| llvm_dump_timing_file                          | 110.00ns  | 0.000           | 110.00ns | 1          |
+------------------------------------------------+-----------+-----------------+----------+------------+
Total cpu time: 49.199669ms
+----------------+---------------+
| Item           | Artifact Size |
+----------------+---------------+
| crate_metadata | 6184 bytes    |
+----------------+---------------+