Rustc will offer JSON error logging

[killercup]

cf. rust-lang/rust#30711

[ticki]

Wow! Can't wait for this to be merged. Thanks for the notification.

[nrc]

I'm really interested to find out how you find the format for errors. If you make use of the JSON format, please let me know how you get along - I expect to make improvements to the format, so suggestions are welcome!

[ticki]

I'll look at it tomorrow and make dybuk use JSON, since that would be more flexible and robust than parsing the non-machine output (which is what dybuk currently does).

[ticki]

When will the next nightly build be released, @nrc?

[nrc]

It should be in the next nightly, but nightlies seem to a bit broken atm. They should be made every night, but we haven't made one since the 15th. Hopefully, it is nothing major and there should be one on Monday night.

[ticki]

Cool.

[killercup]

Even better: rust-lang/rust#32756