Now all you have to do is run
```
-cargo +nightly install --git https://github.com/solson/miri/ miri
+cargo +nightly install --force --git https://github.com/solson/miri miri
```
and then go to your project directory and run `cargo +nightly miri test` (you may have to `cargo clean` first to make sure all your dependencies are built the right way for Miri).