Hello there, it’s been a while since I used elixir for my development last time.
I’d like to use formatter of mix in my project.
first of all, i tried to run mix format there. But it made this error:

> mix format
fish: Job 1, 'mix format' terminated by signal SIGSEGV (Address boundary error)

I ran it in my project root and i prepared .formatter.exs there.

[
  import_deps: [:ecto, :phoenix],
  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
]

What is a problem of this SIGSEGV error? thank you.