Auto merge of #120843 - matthiaskrgr:rollup-med37z5, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #113671 (Make privacy visitor use types more (instead of HIR))
 - #120308 (core/time: avoid divisions in Duration::new)
 - #120693 (Invert diagnostic lints.)
 - #120704 (A drive-by rewrite of `give_region_a_name()`)
 - #120809 (Use `transmute_unchecked` in `NonZero::new`.)
 - #120817 (Fix more `ty::Error` ICEs in MIR passes)
 - #120828 (Fix `ErrorGuaranteed` unsoundness with stash/steal.)
 - #120831 (Startup objects disappearing from sysroot)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

src/bin/miri.rs

@@ -2,7 +2,9 @@
 #![allow(
     clippy::manual_range_contains,
     clippy::useless_format,
-    clippy::field_reassign_with_default
+    clippy::field_reassign_with_default,
+    rustc::diagnostic_outside_of_impl,
+    rustc::untranslatable_diagnostic,
 )]
 
 extern crate rustc_data_structures;

src/lib.rs

@@ -33,8 +33,10 @@
     clippy::bool_to_int_with_if,
     clippy::box_default,
     clippy::needless_question_mark,
+    rustc::diagnostic_outside_of_impl,
     // We are not implementing queries here so it's fine
-    rustc::potential_query_instability
+    rustc::potential_query_instability,
+    rustc::untranslatable_diagnostic,
 )]
 #![warn(
     rust_2018_idioms,