Publish workflow fails

[dblock]

Since #225 the publish CI check is failing, which seems to be "by design". This was confusing to me trying to contribute for the first time - I wasn't sure whether I broke something.

Maybe that workflow should be disabled/removed until it can succeed?

[mre]

Yeah I'm not happy with that tbh. We can of course publish lychee-lib whenever we have to do breaking changes, but it would be great if we could still ensure green builds for feature branches.

[dblock]

I am still trying to fix it in #304

[dblock]

@mre If you know how to fix dtolnay/proc-macro2#298 we'll be in business.

[mre]

Yay! 🌻