Summary: MSRV 1.83 because of [9ed5b8a4ea60] via D67693714. [9ed5b8a4ea60]: https://github.com/facebook/dotslash/commit/9ed5b8a4ea6009083330853bbbf7ec14b2ca0d09 Reviewed By: bigfootjon Differential Revision: D68104241 fbshipit-source-id: 78bf5cbf0145adf952294d00e2fb97f5eb8b60cb