<EsperLil1>
What causes the error `path: '/nix/store/...' is not valid`?
EsperLil1 is now known as EsperLily
<EsperLily>
I'm getting this after I modified a fetchFromGitHub with an `extraPostFetch` step
<EsperLily>
the modification adds a new subdirectory to the out path. If I then delete the subdirectory I don't get the error, but I can't think of what's in it that would be invalid
<EsperLily>
it's basically just checking out some git repositories