bucket of rust vs crate

bucket of rust

noun
  • Synonym of rustbucket 

crate

noun
  • In the Rust programming language, a binary or library. 

  • A large open box or basket, used especially to transport fragile goods. 

  • A vehicle (car, aircraft, spacecraft, etc.) seen as unreliable. 

verb
  • To keep in a crate. 

  • To put into a crate. 

How often have the words bucket of rust and crate occurred in a corpus of books? (source: Google Ngram Viewer )