Auto merge of #122111 - matthiaskrgr:rollup-qq4v6gs, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #113518 (bootstrap/libtest: print test name eagerly on failure even with `verbose-tests=false` / `--quiet`)
 - #117199 (Change the documented implicit value of `-C instrument-coverage` to `=yes`)
 - #121190 (avoid overlapping privacy suggestion for single nested imports)
 - #121382 (Rework `untranslatable_diagnostic` lint)
 - #121959 (Removing absolute path in proc-macro)
 - #122038 (Fix linting paths with qself in `unused_qualifications`)
 - #122051 (cleanup: remove zero-offset GEP)

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

Author: bors

crates/hir-ty/src/layout.rs

@@ -1,5 +1,6 @@
 //! Compute the binary representation of a type
 
+use std::borrow::Cow;
 use std::fmt;
 
 use base_db::salsa::Cycle;
@@ -114,8 +115,8 @@ struct LayoutCx<'a> {
 impl<'a> LayoutCalculator for LayoutCx<'a> {
     type TargetDataLayoutRef = &'a TargetDataLayout;
 
-    fn delayed_bug(&self, txt: String) {
-        never!("{}", txt);
+    fn delayed_bug(&self, txt: impl Into<Cow<'static, str>>) {
+        never!("{}", txt.into());
     }
 
     fn current_data_layout(&self) -> &'a TargetDataLayout {