Revert "top-level: fix nix-shell eval w/nixUnstable"
This reverts commit fa6064ad86a020f52a75219bff044714f2a9ebbd.(cherry picked from commit d91cab87b14b0d3034ecadb4665d0fe6f723acfc)
helbling.dev 5 years ago 0872da10 0d0660fd