…it, r=Nilstrieb

Wrap missing provider message correctly

Fixes rust-lang#108429

```
error: internal compiler error: compiler/rustc_middle/src/ty/query.rs:441:1: `tcx.trigger_delay_span_bug(DefId(0:3 ~ test[78c5]::main))` is not supported for local crate;
                                hint: Queries can be either made to the local crate, or the external crate. This error means you tried to use it for one that's not supported.
                                If that's not the case, trigger_delay_span_bug was likely never assigned to a provider function.

thread 'rustc' panicked at 'Box<dyn Any>', /home/ec2-user/rust3/compiler/rustc_errors/src/lib.rs:1651:9
stack backtrace:
   0:     0x7f51870926d7 - std::backtrace_rs::backtrace::libunwind::trace::hb0876bb39e7adf0d
                               at /home/ec2-user/rust3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f51870926d7 - std::backtrace_rs::backtrace::trace_unsynchronized::h1bcab1313827007b
                               at /home/ec2-user/rust3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f5187077e07 - std::sys_common::backtrace::_print_fmt::h262d2a62279fa102
                               at /home/ec2-user/rust3/library/std/src/sys_common/backtrace.rs:65:5
```

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#108354 (Update `fuchsia-test-runner.py` and docs)
 - rust-lang#108404 (support `x fmt` for sub and outside of rust directories)
 - rust-lang#108407 (docs: use intra-doc links for `Vec::get(_mut)`)
 - rust-lang#108410 (rustdoc: avoid including `<li>` tags in item table short desc)
 - rust-lang#108412 (Fix GUI test navigation bug)
 - rust-lang#108433 (Wrap missing provider message correctly)
 - rust-lang#108434 (Migrate `rustc_hir_analysis` to session diagnostic [Part One])

Failed merges:

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