Auto merge of #119621 - compiler-errors:rollup-5mxtvuk, r=compiler-errors

Rollup of 10 pull requests

Successful merges:

 - #119034 (Allow coverage tests to ignore test modes, and to enable color in coverage reports)
 - #119148 (Tweak suggestions for bare trait used as a type)
 - #119538 (Cleanup error handlers: round 5)
 - #119566 (Remove `-Zdump-mir-spanview`)
 - #119567 (Remove `-Zreport-delayed-bugs`.)
 - #119577 (Migrate memory overlap check from validator to lint)
 - #119583 (Make `intrinsics::assume` const stable)
 - #119586 ([rustdoc] Fix invalid handling for static method calls in jump to definition feature)
 - #119588 (Move `i586-unknown-netbsd` from tier 2 to tier 3 platform support table)
 - #119601 (`Emitter` cleanups)

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

Author: bors

src/diagnostics.rs

@@ -454,12 +454,12 @@ pub fn report_msg<'tcx>(
     let span = stacktrace.first().map_or(DUMMY_SP, |fi| fi.span);
     let sess = machine.tcx.sess;
     let level = match diag_level {
-        DiagLevel::Error => Level::Error { lint: false },
+        DiagLevel::Error => Level::Error,
         DiagLevel::Warning => Level::Warning(None),
         DiagLevel::Note => Level::Note,
     };
     let mut err = DiagnosticBuilder::<()>::new(sess.dcx(), level, title);
-    err.set_span(span);
+    err.span(span);
 
     // Show main message.
     if span != DUMMY_SP {