Clippy with --all-features --all-targets

[mightyiam]

I'm not sure, but --all-features --all-targets may be desirable flags in most cases. And these don't seem to be included by default, if I remember correctly. Here's what we ended up doing, which is less than neat:

https://github.com/molybdenumsoftware/pr-tracker/blob/b5034444e9d0c1bf7c832fda39745b1e3aed84d5/modules/api/default.nix#L16-L28

Would be nice if this story could be somehow improved.

[yusdacra]

thats a good catch yeah, i just pushed a commit for this on master (i don't really want to add a specific option like "clippy options", this does seem like a better default though, considering cargo check is ran on all packages as the first step anyway it makes sense the clippy package should be all-encompassing)

[mightyiam]

Okay. Thank you!