Direct towards late passes in cargo dev new_lint

[Alexendoo]

changelog: none

This would be the tooling part of #9311

• --pass late is now the default
• It prints a message recommending the use of a late pass if you choose --pass early

[rustbot]

r? @Jarcho

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[flip1995]

• It prints a message recommending the use of a late pass if you choose --pass early

I wouldn't add this. If someone passes --pass early they probably have a reason to do so already.

[Alexendoo]

For experienced contributors that's true, though it can serve as a nice poke for if it really should be an early lint, a few times I have started out writing an early lint and had to switch to late anyway

It's mostly aimed at newer contributors though, much of the documentation directs people towards --pass early which #9426 should remedy but that looks like it's a fair way away as it's a substantial change to review

In the meanwhile we relatively frequently get PRs such as #10885 where we have to ask people to redo their work in a late pass which isn't a great experience

[Jarcho]

@bors r+

[bors]

📌 Commit 46808be has been approved by Jarcho

It is now in the queue for this repository.

[bors]

⌛ Testing commit 46808be with merge ff3b49c...

[bors]

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: Jarcho
Pushing ff3b49c to master...