Rollup of 7 pull requests#154001

Closed

Zalathar wants to merge 15 commits intorust-lang:mainfrom

Zalathar:rollup-6iruefK

Commits on Mar 7, 2026

Fix LegacyKeyValueFormat report from docker build: various
homersimpsons
committed

Commits on Mar 13, 2026

Flip "region lattice" in RegionKind doc comment
khyperia
committed

Commits on Mar 16, 2026

Commits on Mar 17, 2026