Weihang Lo 06b4f3eed3 fix: Adjust casing of error message (#16625) ...

### What does this PR try to resolve?

### How to test and review this PR?

Found while working on #16612 and realized I had a good regex for
identifying them: `rg 'ERROR..[A-Z]' tests/`

I also fixed the wording on some but more could likely use some wording
improvements.

2026-02-11 23:10:13 +00:00

..

build-std

Update build_std::basic test to ensure index doesn't update

2026-01-26 10:37:58 -08:00

testsuite

fix: Adjust casing of error message (#16625)

2026-02-11 23:10:13 +00:00