No warnings raised when the binary is run twice

[daubaris]

cargo-scout does not display errors when the binary is run twice without making any changes to the code.

Steps to reproduce:

1. Violate clippy::pedantic rule. (e.g., create a 100 LoC function).
2. Run the program. (It displays the errors correctly)
3. Run the program again without making any changes.

This results in: No warnings raised by clippy::pedantic in your diff, you're good to go!. I suppose the expected behavior should be that the program should output the warnings again.

[ebroto]

If I'm not mistaken, this is clippy's fault and has been fixed in nightly. See rust-lang/cargo#7450

I think the change will be available in the next stable version.

[o0Ignition0o]

You're correct. Let's leave this issue open until the next stable version is released, so we can make sure it works as expected after the new release :)

[o0Ignition0o]

Ok some great news:

I've been able to run cargo +nightly clippy-preview -Z unstable-options --no-default-features -- -W clippy::pedantic on neqo, and it worked and passed --no-default-features as expected, I can't wait for it to get stabilized ! \o/

[o0Ignition0o]

@daubaris could you please test again to make sure i can close this one? :)

[daubaris]

@o0Ignition0o yeah, I can confirm that it works with --preview flag