This repo is a minimal reproducible case for an issue I have with datatest-stable tests being reported as 'leaky' when run under nextest.

cargo install nextest --locked

1. Run cargo nextest run inside the repo
2. Observe some number of the 1000 tests being reported as leaky, e.g.

   Summary [  17.160s] 1000 tests run: 1000 passed (399 leaky), 0 skipped