jlb6740@jlb6740:~/my-sys$ cargo check
Blocking waiting for file lock on package cache
Not sure this is the best place for Cargo question but could not find my answer searching with google.
What package cache is cargo referring to (I assume it some location where packages in cargo.toml are downloaded to)?
How do I find out what is holding the lock and how do I release that lock?
BTW .. I have gotten rid of the error before by just doing a git reset --hard, but it has come back where doing a git reset --hard on my project doesn't work. I would like to understand this message.