I am currently working on a few projects with Rust and have a difficult relationship with the compiler. While compiling saves me a lot of time debugging difficult problems in production, the Rust compiler is quite slow. But this wasn’t a surprise - compiler performance is one of the most commonly cited problems that developers have working with Rust.
Rust compiler contributors are aware of this and as part of this, they have released a survey about compiler performance. You can take the survey at this link - they say it will take around 10 minutes to complete and responses are fully anonymous.