called `Result::unwrap()` on an `Err` value: Error { kind: Uncategorized, message: "no /proc/self/exe available. Is /proc mounted?" }
  Failed to get cargo version.
called `Result::unwrap()` on an `Err` value: Error { kind: Uncategorized, message: "no /proc/self/exe available. Is /proc mounted?" }
CMake Error at cmake/FindRust.cmake:29 (message):
  Failed to get cargo version.
>>> ERROR: fish: prepare failed