Regression 1.94.0

It’s not a good idea to assume that everyone has memorized the error codes; the job of error codes isn’t to identify errors for experienced users, but to point to additional documentation. I see that E0275 is “An evaluation of a trait requirement overflowed.”

In this case, the thing to check is: does your program compile if you set recursion_limit higher than the default?

If it does compile, then: this sort of thing unavoidably happens sometimes.

If it does not compile, then: this is a serious regression and you should report it. Minimal reproduction is highly valuable, but not a prerequisite for making a report.